49129080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1$

素因数の和:454

約数の個数: 256

約数和(自身を含む): 198374400

約数和(自身を除く): 149245320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 20, 21, 22, 24, 26, 28, 30, 33, 35, 39, 40, 42, 44, 52, 55, 56, 60, 65, 66, 70, 77, 78, 84, 88, 91, 104, 105, 110, 120, 130, 132, 140, 143, 154, 156, 165, 168, 182, 195, 210, 220, 231, 260, 264, 273, 280, 286, 308, 312, 330, 364, 385, 390, 409, 420, 429, 440, 455, 462, 520, 546, 572, 616, 660, 715, 728, 770, 780, 818, 840, 858, 910, 924, 1001, 1092, 1144, 1155, 1227, 1320, 1365, 1430, 1540, 1560, 1636, 1716, 1820, 1848, 2002, 2045, 2145, 2184, 2310, 2454, 2730, 2860, 2863, 3003, 3080, 3272, 3432, 3640, 4004, 4090, 4290, 4499, 4620, 4908, 5005, 5317, 5460, 5720, 5726, 6006, 6135, 8008, 8180, 8580, 8589, 8998, 9240, 9816, 10010, 10634, 10920, 11452, 12012, 12270, 13497, 14315, 15015, 15951, 16360, 17160, 17178, 17996, 20020, 21268, 22495, 22904, 24024, 24540, 26585, 26994, 28630, 30030, 31493, 31902, 34356, 35992, 37219, 40040, 42536, 42945, 44990, 49080, 53170, 53988, 57260, 58487, 60060, 62986, 63804, 67485, 68712, 74438, 79755, 85890, 89980, 94479, 106340, 107976, 111657, 114520, 116974, 120120, 125972, 127608, 134970, 148876, 157465, 159510, 171780, 175461, 179960, 186095, 188958, 212680, 223314, 233948, 251944, 269940, 292435, 297752, 314930, 319020, 343560, 350922, 372190, 377916, 409409, 446628, 467896, 472395, 539880, 558285, 584870, 629860, 638040, 701844, 744380, 755832, 818818, 877305, 893256, 944790, 1116570, 1169740, 1228227, 1259720, 1403688, 1488760, 1637636, 1754610, 1889580, 2047045, 2233140, 2339480, 2456454, 3275272, 3509220, 3779160, 4094090, 4466280, 4912908, 6141135, 7018440, 8188180, 9825816, 12282270, 16376360, 24564540, 49129080]

約数ペア:

[(1, 49129080), (2, 24564540), (3, 16376360), (4, 12282270), (5, 9825816), (6, 8188180), (7, 7018440), (8, 6141135), (10, 4912908), (11, 4466280), (12, 4094090), (13, 3779160), (14, 3509220), (15, 3275272), (20, 2456454), (21, 2339480), (22, 2233140), (24, 2047045), (26, 1889580), (28, 1754610), (30, 1637636), (33, 1488760), (35, 1403688), (39, 1259720), (40, 1228227), (42, 1169740), (44, 1116570), (52, 944790), (55, 893256), (56, 877305), (60, 818818), (65, 755832), (66, 744380), (70, 701844), (77, 638040), (78, 629860), (84, 584870), (88, 558285), (91, 539880), (104, 472395), (105, 467896), (110, 446628), (120, 409409), (130, 377916), (132, 372190), (140, 350922), (143, 343560), (154, 319020), (156, 314930), (165, 297752), (168, 292435), (182, 269940), (195, 251944), (210, 233948), (220, 223314), (231, 212680), (260, 188958), (264, 186095), (273, 179960), (280, 175461), (286, 171780), (308, 159510), (312, 157465), (330, 148876), (364, 134970), (385, 127608), (390, 125972), (409, 120120), (420, 116974), (429, 114520), (440, 111657), (455, 107976), (462, 106340), (520, 94479), (546, 89980), (572, 85890), (616, 79755), (660, 74438), (715, 68712), (728, 67485), (770, 63804), (780, 62986), (818, 60060), (840, 58487), (858, 57260), (910, 53988), (924, 53170), (1001, 49080), (1092, 44990), (1144, 42945), (1155, 42536), (1227, 40040), (1320, 37219), (1365, 35992), (1430, 34356), (1540, 31902), (1560, 31493), (1636, 30030), (1716, 28630), (1820, 26994), (1848, 26585), (2002, 24540), (2045, 24024), (2145, 22904), (2184, 22495), (2310, 21268), (2454, 20020), (2730, 17996), (2860, 17178), (2863, 17160), (3003, 16360), (3080, 15951), (3272, 15015), (3432, 14315), (3640, 13497), (4004, 12270), (4090, 12012), (4290, 11452), (4499, 10920), (4620, 10634), (4908, 10010), (5005, 9816), (5317, 9240), (5460, 8998), (5720, 8589), (5726, 8580), (6006, 8180), (6135, 8008)]