51387466

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{241}}^1$

素因数の和:454

約数の個数: 32

約数和(自身を含む): 85377600

約数和(自身を除く): 33990134

約数列:

[1, 2, 13, 26, 59, 118, 139, 241, 278, 482, 767, 1534, 1807, 3133, 3614, 6266, 8201, 14219, 16402, 28438, 33499, 66998, 106613, 184847, 213226, 369694, 435487, 870974, 1976441, 3952882, 25693733, 51387466]

約数ペア:

[(1, 51387466), (2, 25693733), (13, 3952882), (26, 1976441), (59, 870974), (118, 435487), (139, 369694), (241, 213226), (278, 184847), (482, 106613), (767, 66998), (1534, 33499), (1807, 28438), (3133, 16402), (3614, 14219), (6266, 8201)]