55785430

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{179953}}^1$

素因数の和:179991

約数の個数: 16

約数和(自身を含む): 103653504

約数和(自身を除く): 47868074

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 179953, 359906, 899765, 1799530, 5578543, 11157086, 27892715, 55785430]

約数ペア:

[(1, 55785430), (2, 27892715), (5, 11157086), (10, 5578543), (31, 1799530), (62, 899765), (155, 359906), (310, 179953)]