49386064

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{317}}^1$

素因数の和:452

約数の個数: 80

約数和(自身を含む): 119242368

約数和(自身を除く): 69856304

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 107, 112, 182, 208, 214, 317, 364, 428, 634, 728, 749, 856, 1268, 1391, 1456, 1498, 1712, 2219, 2536, 2782, 2996, 4121, 4438, 5072, 5564, 5992, 8242, 8876, 9737, 11128, 11984, 16484, 17752, 19474, 22256, 28847, 32968, 33919, 35504, 38948, 57694, 65936, 67838, 77896, 115388, 135676, 155792, 230776, 237433, 271352, 440947, 461552, 474866, 542704, 881894, 949732, 1763788, 1899464, 3086629, 3527576, 3798928, 6173258, 7055152, 12346516, 24693032, 49386064]

約数ペア:

[(1, 49386064), (2, 24693032), (4, 12346516), (7, 7055152), (8, 6173258), (13, 3798928), (14, 3527576), (16, 3086629), (26, 1899464), (28, 1763788), (52, 949732), (56, 881894), (91, 542704), (104, 474866), (107, 461552), (112, 440947), (182, 271352), (208, 237433), (214, 230776), (317, 155792), (364, 135676), (428, 115388), (634, 77896), (728, 67838), (749, 65936), (856, 57694), (1268, 38948), (1391, 35504), (1456, 33919), (1498, 32968), (1712, 28847), (2219, 22256), (2536, 19474), (2782, 17752), (2996, 16484), (4121, 11984), (4438, 11128), (5072, 9737), (5564, 8876), (5992, 8242)]