51311810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{3673}}^1$

素因数の和:3818

約数の個数: 32

約数和(自身を含む): 101578752

約数和(自身を除く): 50266942

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 127, 254, 635, 1270, 1397, 2794, 3673, 6985, 7346, 13970, 18365, 36730, 40403, 80806, 202015, 404030, 466471, 932942, 2332355, 4664710, 5131181, 10262362, 25655905, 51311810]

約数ペア:

[(1, 51311810), (2, 25655905), (5, 10262362), (10, 5131181), (11, 4664710), (22, 2332355), (55, 932942), (110, 466471), (127, 404030), (254, 202015), (635, 80806), (1270, 40403), (1397, 36730), (2794, 18365), (3673, 13970), (6985, 7346)]