55349665

素因数分解:

$5^1\times 7^2\times {\mathrm{263}}^1\times {\mathrm{859}}^1$

素因数の和:1141

約数の個数: 24

約数和(自身を含む): 77647680

約数和(自身を除く): 22298015

約数列:

[1, 5, 7, 35, 49, 245, 263, 859, 1315, 1841, 4295, 6013, 9205, 12887, 30065, 42091, 64435, 210455, 225917, 1129585, 1581419, 7907095, 11069933, 55349665]

約数ペア:

[(1, 55349665), (5, 11069933), (7, 7907095), (35, 1581419), (49, 1129585), (245, 225917), (263, 210455), (859, 64435), (1315, 42091), (1841, 30065), (4295, 12887), (6013, 9205)]