53745890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{1361}}^1$

素因数の和:1738

約数の個数: 32

約数和(自身を含む): 105909120

約数和(自身を除く): 52163230

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 359, 718, 1361, 1795, 2722, 3590, 3949, 6805, 7898, 13610, 14971, 19745, 29942, 39490, 74855, 149710, 488599, 977198, 2442995, 4885990, 5374589, 10749178, 26872945, 53745890]

約数ペア:

[(1, 53745890), (2, 26872945), (5, 10749178), (10, 5374589), (11, 4885990), (22, 2442995), (55, 977198), (110, 488599), (359, 149710), (718, 74855), (1361, 39490), (1795, 29942), (2722, 19745), (3590, 14971), (3949, 13610), (6805, 7898)]