55365100

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{11299}}^1$

素因数の和:11327

約数の個数: 54

約数和(自身を含む): 139769700

約数和(自身を除く): 84404600

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 350, 490, 700, 980, 1225, 2450, 4900, 11299, 22598, 45196, 56495, 79093, 112990, 158186, 225980, 282475, 316372, 395465, 553651, 564950, 790930, 1107302, 1129900, 1581860, 1977325, 2214604, 2768255, 3954650, 5536510, 7909300, 11073020, 13841275, 27682550, 55365100]

約数ペア:

[(1, 55365100), (2, 27682550), (4, 13841275), (5, 11073020), (7, 7909300), (10, 5536510), (14, 3954650), (20, 2768255), (25, 2214604), (28, 1977325), (35, 1581860), (49, 1129900), (50, 1107302), (70, 790930), (98, 564950), (100, 553651), (140, 395465), (175, 316372), (196, 282475), (245, 225980), (350, 158186), (490, 112990), (700, 79093), (980, 56495), (1225, 45196), (2450, 22598), (4900, 11299)]