48957480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1$

素因数の和:361

約数の個数: 256

約数和(自身を含む): 192326400

約数和(自身を除く): 143368920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 27, 30, 33, 36, 39, 40, 44, 45, 52, 54, 55, 60, 65, 66, 72, 78, 88, 90, 99, 104, 108, 110, 117, 120, 130, 132, 135, 143, 156, 165, 180, 195, 198, 216, 220, 234, 260, 264, 270, 286, 297, 312, 317, 330, 351, 360, 390, 396, 429, 440, 468, 495, 520, 540, 572, 585, 594, 634, 660, 702, 715, 780, 792, 858, 936, 951, 990, 1080, 1144, 1170, 1188, 1268, 1287, 1320, 1404, 1430, 1485, 1560, 1585, 1716, 1755, 1902, 1980, 2145, 2340, 2376, 2536, 2574, 2808, 2853, 2860, 2970, 3170, 3432, 3487, 3510, 3804, 3861, 3960, 4121, 4290, 4680, 4755, 5148, 5706, 5720, 5940, 6340, 6435, 6974, 7020, 7608, 7722, 8242, 8559, 8580, 9510, 10296, 10461, 11412, 11880, 12363, 12680, 12870, 13948, 14040, 14265, 15444, 16484, 17118, 17160, 17435, 19020, 19305, 20605, 20922, 22824, 24726, 25740, 27896, 28530, 30888, 31383, 32968, 34236, 34870, 37089, 38040, 38610, 41210, 41844, 42795, 45331, 49452, 51480, 52305, 57060, 61815, 62766, 68472, 69740, 74178, 77220, 82420, 83688, 85590, 90662, 94149, 98904, 104610, 111267, 114120, 123630, 125532, 135993, 139480, 148356, 154440, 156915, 164840, 171180, 181324, 185445, 188298, 209220, 222534, 226655, 247260, 251064, 271986, 296712, 313830, 342360, 362648, 370890, 376596, 407979, 418440, 445068, 453310, 470745, 494520, 543972, 556335, 627660, 679965, 741780, 753192, 815958, 890136, 906620, 941490, 1087944, 1112670, 1223937, 1255320, 1359930, 1483560, 1631916, 1813240, 1882980, 2039895, 2225340, 2447874, 2719860, 3263832, 3765960, 4079790, 4450680, 4895748, 5439720, 6119685, 8159580, 9791496, 12239370, 16319160, 24478740, 48957480]

約数ペア:

[(1, 48957480), (2, 24478740), (3, 16319160), (4, 12239370), (5, 9791496), (6, 8159580), (8, 6119685), (9, 5439720), (10, 4895748), (11, 4450680), (12, 4079790), (13, 3765960), (15, 3263832), (18, 2719860), (20, 2447874), (22, 2225340), (24, 2039895), (26, 1882980), (27, 1813240), (30, 1631916), (33, 1483560), (36, 1359930), (39, 1255320), (40, 1223937), (44, 1112670), (45, 1087944), (52, 941490), (54, 906620), (55, 890136), (60, 815958), (65, 753192), (66, 741780), (72, 679965), (78, 627660), (88, 556335), (90, 543972), (99, 494520), (104, 470745), (108, 453310), (110, 445068), (117, 418440), (120, 407979), (130, 376596), (132, 370890), (135, 362648), (143, 342360), (156, 313830), (165, 296712), (180, 271986), (195, 251064), (198, 247260), (216, 226655), (220, 222534), (234, 209220), (260, 188298), (264, 185445), (270, 181324), (286, 171180), (297, 164840), (312, 156915), (317, 154440), (330, 148356), (351, 139480), (360, 135993), (390, 125532), (396, 123630), (429, 114120), (440, 111267), (468, 104610), (495, 98904), (520, 94149), (540, 90662), (572, 85590), (585, 83688), (594, 82420), (634, 77220), (660, 74178), (702, 69740), (715, 68472), (780, 62766), (792, 61815), (858, 57060), (936, 52305), (951, 51480), (990, 49452), (1080, 45331), (1144, 42795), (1170, 41844), (1188, 41210), (1268, 38610), (1287, 38040), (1320, 37089), (1404, 34870), (1430, 34236), (1485, 32968), (1560, 31383), (1585, 30888), (1716, 28530), (1755, 27896), (1902, 25740), (1980, 24726), (2145, 22824), (2340, 20922), (2376, 20605), (2536, 19305), (2574, 19020), (2808, 17435), (2853, 17160), (2860, 17118), (2970, 16484), (3170, 15444), (3432, 14265), (3487, 14040), (3510, 13948), (3804, 12870), (3861, 12680), (3960, 12363), (4121, 11880), (4290, 11412), (4680, 10461), (4755, 10296), (5148, 9510), (5706, 8580), (5720, 8559), (5940, 8242), (6340, 7722), (6435, 7608), (6974, 7020)]