54948430

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{1129}}^1$

素因数の和:1324

約数の個数: 32

約数和(自身を含む): 102839040

約数和(自身を除く): 47890610

約数列:

[1, 2, 5, 10, 31, 62, 155, 157, 310, 314, 785, 1129, 1570, 2258, 4867, 5645, 9734, 11290, 24335, 34999, 48670, 69998, 174995, 177253, 349990, 354506, 886265, 1772530, 5494843, 10989686, 27474215, 54948430]

約数ペア:

[(1, 54948430), (2, 27474215), (5, 10989686), (10, 5494843), (31, 1772530), (62, 886265), (155, 354506), (157, 349990), (310, 177253), (314, 174995), (785, 69998), (1129, 48670), (1570, 34999), (2258, 24335), (4867, 11290), (5645, 9734)]