55257390

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{68219}}^1$

素因数の和:68238

約数の個数: 40

約数和(自身を含む): 148583160

約数和(自身を除く): 93325770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 68219, 136438, 204657, 341095, 409314, 613971, 682190, 1023285, 1227942, 1841913, 2046570, 3069855, 3683826, 5525739, 6139710, 9209565, 11051478, 18419130, 27628695, 55257390]

約数ペア:

[(1, 55257390), (2, 27628695), (3, 18419130), (5, 11051478), (6, 9209565), (9, 6139710), (10, 5525739), (15, 3683826), (18, 3069855), (27, 2046570), (30, 1841913), (45, 1227942), (54, 1023285), (81, 682190), (90, 613971), (135, 409314), (162, 341095), (270, 204657), (405, 136438), (810, 68219)]