51751090

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{1201}}^1$

素因数の和:1378

約数の個数: 32

約数和(自身を含む): 96929280

約数和(自身を除く): 45178190

約数列:

[1, 2, 5, 10, 31, 62, 139, 155, 278, 310, 695, 1201, 1390, 2402, 4309, 6005, 8618, 12010, 21545, 37231, 43090, 74462, 166939, 186155, 333878, 372310, 834695, 1669390, 5175109, 10350218, 25875545, 51751090]

約数ペア:

[(1, 51751090), (2, 25875545), (5, 10350218), (10, 5175109), (31, 1669390), (62, 834695), (139, 372310), (155, 333878), (278, 186155), (310, 166939), (695, 74462), (1201, 43090), (1390, 37231), (2402, 21545), (4309, 12010), (6005, 8618)]