55455970

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{2111}}^1$

素因数の和:2226

約数の個数: 32

約数和(自身を含む): 104011776

約数和(自身を除く): 48555806

約数列:

[1, 2, 5, 10, 37, 71, 74, 142, 185, 355, 370, 710, 2111, 2627, 4222, 5254, 10555, 13135, 21110, 26270, 78107, 149881, 156214, 299762, 390535, 749405, 781070, 1498810, 5545597, 11091194, 27727985, 55455970]

約数ペア:

[(1, 55455970), (2, 27727985), (5, 11091194), (10, 5545597), (37, 1498810), (71, 781070), (74, 749405), (142, 390535), (185, 299762), (355, 156214), (370, 149881), (710, 78107), (2111, 26270), (2627, 21110), (4222, 13135), (5254, 10555)]