55779230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13841}}^1$

素因数の和:13892

約数の個数: 32

約数和(自身を含む): 111621888

約数和(自身を除く): 55842658

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 13841, 27682, 69205, 138410, 179933, 359866, 429071, 858142, 899665, 1799330, 2145355, 4290710, 5577923, 11155846, 27889615, 55779230]

約数ペア:

[(1, 55779230), (2, 27889615), (5, 11155846), (10, 5577923), (13, 4290710), (26, 2145355), (31, 1799330), (62, 899665), (65, 858142), (130, 429071), (155, 359866), (310, 179933), (403, 138410), (806, 69205), (2015, 27682), (4030, 13841)]