54274720

素因数分解:

$2^5\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2671}}^1$

素因数の和:2813

約数の個数: 48

約数和(自身を含む): 129282048

約数和(自身を除く): 75007328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 127, 160, 254, 508, 635, 1016, 1270, 2032, 2540, 2671, 4064, 5080, 5342, 10160, 10684, 13355, 20320, 21368, 26710, 42736, 53420, 85472, 106840, 213680, 339217, 427360, 678434, 1356868, 1696085, 2713736, 3392170, 5427472, 6784340, 10854944, 13568680, 27137360, 54274720]

約数ペア:

[(1, 54274720), (2, 27137360), (4, 13568680), (5, 10854944), (8, 6784340), (10, 5427472), (16, 3392170), (20, 2713736), (32, 1696085), (40, 1356868), (80, 678434), (127, 427360), (160, 339217), (254, 213680), (508, 106840), (635, 85472), (1016, 53420), (1270, 42736), (2032, 26710), (2540, 21368), (2671, 20320), (4064, 13355), (5080, 10684), (5342, 10160)]