55888505

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:377

約数の個数: 32

約数和(自身を含む): 73709568

約数和(自身を除く): 17821063

約数列:

[1, 5, 23, 31, 61, 115, 155, 257, 305, 713, 1285, 1403, 1891, 3565, 5911, 7015, 7967, 9455, 15677, 29555, 39835, 43493, 78385, 183241, 217465, 360571, 485987, 916205, 1802855, 2429935, 11177701, 55888505]

約数ペア:

[(1, 55888505), (5, 11177701), (23, 2429935), (31, 1802855), (61, 916205), (115, 485987), (155, 360571), (257, 217465), (305, 183241), (713, 78385), (1285, 43493), (1403, 39835), (1891, 29555), (3565, 15677), (5911, 9455), (7015, 7967)]