51078830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{6361}}^1$

素因数の和:6452

約数の個数: 32

約数和(自身を含む): 101690208

約数和(自身を除く): 50611378

約数列:

[1, 2, 5, 10, 11, 22, 55, 73, 110, 146, 365, 730, 803, 1606, 4015, 6361, 8030, 12722, 31805, 63610, 69971, 139942, 349855, 464353, 699710, 928706, 2321765, 4643530, 5107883, 10215766, 25539415, 51078830]

約数ペア:

[(1, 51078830), (2, 25539415), (5, 10215766), (10, 5107883), (11, 4643530), (22, 2321765), (55, 928706), (73, 699710), (110, 464353), (146, 349855), (365, 139942), (730, 69971), (803, 63610), (1606, 31805), (4015, 12722), (6361, 8030)]