54774200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{21067}}^1$

素因数の和:21096

約数の個数: 48

約数和(自身を含む): 137152680

約数和(自身を除く): 82378480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 21067, 42134, 84268, 105335, 168536, 210670, 273871, 421340, 526675, 547742, 842680, 1053350, 1095484, 1369355, 2106700, 2190968, 2738710, 4213400, 5477420, 6846775, 10954840, 13693550, 27387100, 54774200]

約数ペア:

[(1, 54774200), (2, 27387100), (4, 13693550), (5, 10954840), (8, 6846775), (10, 5477420), (13, 4213400), (20, 2738710), (25, 2190968), (26, 2106700), (40, 1369355), (50, 1095484), (52, 1053350), (65, 842680), (100, 547742), (104, 526675), (130, 421340), (200, 273871), (260, 210670), (325, 168536), (520, 105335), (650, 84268), (1300, 42134), (2600, 21067)]