51739765

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5843}}^1$

素因数の和:5889

約数の個数: 32

約数和(自身を含む): 80787456

約数和(自身を除く): 29047691

約数列:

[1, 5, 7, 11, 23, 35, 55, 77, 115, 161, 253, 385, 805, 1265, 1771, 5843, 8855, 29215, 40901, 64273, 134389, 204505, 321365, 449911, 671945, 940723, 1478279, 2249555, 4703615, 7391395, 10347953, 51739765]

約数ペア:

[(1, 51739765), (5, 10347953), (7, 7391395), (11, 4703615), (23, 2249555), (35, 1478279), (55, 940723), (77, 671945), (115, 449911), (161, 321365), (253, 204505), (385, 134389), (805, 64273), (1265, 40901), (1771, 29215), (5843, 8855)]