49671720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{857}}^1$

素因数の和:904

約数の個数: 192

約数和(自身を含む): 192741120

約数和(自身を除く): 143069400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 56, 60, 63, 69, 70, 72, 84, 90, 92, 105, 115, 120, 126, 138, 140, 161, 168, 180, 184, 207, 210, 230, 252, 276, 280, 315, 322, 345, 360, 414, 420, 460, 483, 504, 552, 630, 644, 690, 805, 828, 840, 857, 920, 966, 1035, 1260, 1288, 1380, 1449, 1610, 1656, 1714, 1932, 2070, 2415, 2520, 2571, 2760, 2898, 3220, 3428, 3864, 4140, 4285, 4830, 5142, 5796, 5999, 6440, 6856, 7245, 7713, 8280, 8570, 9660, 10284, 11592, 11998, 12855, 14490, 15426, 17140, 17997, 19320, 19711, 20568, 23996, 25710, 28980, 29995, 30852, 34280, 35994, 38565, 39422, 47992, 51420, 53991, 57960, 59133, 59990, 61704, 71988, 77130, 78844, 89985, 98555, 102840, 107982, 118266, 119980, 137977, 143976, 154260, 157688, 177399, 179970, 197110, 215964, 236532, 239960, 269955, 275954, 295665, 308520, 354798, 359940, 394220, 413931, 431928, 473064, 539910, 551908, 591330, 689885, 709596, 719880, 788440, 827862, 886995, 1079820, 1103816, 1182660, 1241793, 1379770, 1419192, 1655724, 1773990, 2069655, 2159640, 2365320, 2483586, 2759540, 3311448, 3547980, 4139310, 4967172, 5519080, 6208965, 7095960, 8278620, 9934344, 12417930, 16557240, 24835860, 49671720]

約数ペア:

[(1, 49671720), (2, 24835860), (3, 16557240), (4, 12417930), (5, 9934344), (6, 8278620), (7, 7095960), (8, 6208965), (9, 5519080), (10, 4967172), (12, 4139310), (14, 3547980), (15, 3311448), (18, 2759540), (20, 2483586), (21, 2365320), (23, 2159640), (24, 2069655), (28, 1773990), (30, 1655724), (35, 1419192), (36, 1379770), (40, 1241793), (42, 1182660), (45, 1103816), (46, 1079820), (56, 886995), (60, 827862), (63, 788440), (69, 719880), (70, 709596), (72, 689885), (84, 591330), (90, 551908), (92, 539910), (105, 473064), (115, 431928), (120, 413931), (126, 394220), (138, 359940), (140, 354798), (161, 308520), (168, 295665), (180, 275954), (184, 269955), (207, 239960), (210, 236532), (230, 215964), (252, 197110), (276, 179970), (280, 177399), (315, 157688), (322, 154260), (345, 143976), (360, 137977), (414, 119980), (420, 118266), (460, 107982), (483, 102840), (504, 98555), (552, 89985), (630, 78844), (644, 77130), (690, 71988), (805, 61704), (828, 59990), (840, 59133), (857, 57960), (920, 53991), (966, 51420), (1035, 47992), (1260, 39422), (1288, 38565), (1380, 35994), (1449, 34280), (1610, 30852), (1656, 29995), (1714, 28980), (1932, 25710), (2070, 23996), (2415, 20568), (2520, 19711), (2571, 19320), (2760, 17997), (2898, 17140), (3220, 15426), (3428, 14490), (3864, 12855), (4140, 11998), (4285, 11592), (4830, 10284), (5142, 9660), (5796, 8570), (5999, 8280), (6440, 7713), (6856, 7245)]