55191470

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{178037}}^1$

素因数の和:178075

約数の個数: 16

約数和(自身を含む): 102549888

約数和(自身を除く): 47358418

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 178037, 356074, 890185, 1780370, 5519147, 11038294, 27595735, 55191470]

約数ペア:

[(1, 55191470), (2, 27595735), (5, 11038294), (10, 5519147), (31, 1780370), (62, 890185), (155, 356074), (310, 178037)]