54554110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13537}}^1$

素因数の和:13588

約数の個数: 32

約数和(自身を含む): 109170432

約数和(自身を除く): 54616322

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 13537, 27074, 67685, 135370, 175981, 351962, 419647, 839294, 879905, 1759810, 2098235, 4196470, 5455411, 10910822, 27277055, 54554110]

約数ペア:

[(1, 54554110), (2, 27277055), (5, 10910822), (10, 5455411), (13, 4196470), (26, 2098235), (31, 1759810), (62, 879905), (65, 839294), (130, 419647), (155, 351962), (310, 175981), (403, 135370), (806, 67685), (2015, 27074), (4030, 13537)]