54768200

素因数分解:

$2^3\times 5^2\times {\mathrm{251}}^1\times {\mathrm{1091}}^1$

素因数の和:1358

約数の個数: 48

約数和(自身を含む): 127960560

約数和(自身を除く): 73192360

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 251, 502, 1004, 1091, 1255, 2008, 2182, 2510, 4364, 5020, 5455, 6275, 8728, 10040, 10910, 12550, 21820, 25100, 27275, 43640, 50200, 54550, 109100, 218200, 273841, 547682, 1095364, 1369205, 2190728, 2738410, 5476820, 6846025, 10953640, 13692050, 27384100, 54768200]

約数ペア:

[(1, 54768200), (2, 27384100), (4, 13692050), (5, 10953640), (8, 6846025), (10, 5476820), (20, 2738410), (25, 2190728), (40, 1369205), (50, 1095364), (100, 547682), (200, 273841), (251, 218200), (502, 109100), (1004, 54550), (1091, 50200), (1255, 43640), (2008, 27275), (2182, 25100), (2510, 21820), (4364, 12550), (5020, 10910), (5455, 10040), (6275, 8728)]