57089290

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{3019}}^1$

素因数の和:3118

約数の個数: 32

約数和(自身を含む): 107850240

約数和(自身を除く): 50760950

約数列:

[1, 2, 5, 10, 31, 61, 62, 122, 155, 305, 310, 610, 1891, 3019, 3782, 6038, 9455, 15095, 18910, 30190, 93589, 184159, 187178, 368318, 467945, 920795, 935890, 1841590, 5708929, 11417858, 28544645, 57089290]

約数ペア:

[(1, 57089290), (2, 28544645), (5, 11417858), (10, 5708929), (31, 1841590), (61, 935890), (62, 920795), (122, 467945), (155, 368318), (305, 187178), (310, 184159), (610, 93589), (1891, 30190), (3019, 18910), (3782, 15095), (6038, 9455)]