54991210

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{3347}}^1$

素因数の和:3438

約数の個数: 32

約数和(自身を含む): 104136192

約数和(自身を除く): 49144982

約数列:

[1, 2, 5, 10, 31, 53, 62, 106, 155, 265, 310, 530, 1643, 3286, 3347, 6694, 8215, 16430, 16735, 33470, 103757, 177391, 207514, 354782, 518785, 886955, 1037570, 1773910, 5499121, 10998242, 27495605, 54991210]

約数ペア:

[(1, 54991210), (2, 27495605), (5, 10998242), (10, 5499121), (31, 1773910), (53, 1037570), (62, 886955), (106, 518785), (155, 354782), (265, 207514), (310, 177391), (530, 103757), (1643, 33470), (3286, 16735), (3347, 16430), (6694, 8215)]