47704240

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{11251}}^1$

素因数の和:11317

約数の個数: 40

約数和(自身を含む): 113015088

約数和(自身を除く): 65310848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 11251, 22502, 45004, 56255, 90008, 112510, 180016, 225020, 450040, 596303, 900080, 1192606, 2385212, 2981515, 4770424, 5963030, 9540848, 11926060, 23852120, 47704240]

約数ペア:

[(1, 47704240), (2, 23852120), (4, 11926060), (5, 9540848), (8, 5963030), (10, 4770424), (16, 2981515), (20, 2385212), (40, 1192606), (53, 900080), (80, 596303), (106, 450040), (212, 225020), (265, 180016), (424, 112510), (530, 90008), (848, 56255), (1060, 45004), (2120, 22502), (4240, 11251)]