49553325

素因数分解:

$3^2\times 5^2\times {\mathrm{113}}^1\times {\mathrm{1949}}^1$

素因数の和:2078

約数の個数: 36

約数和(自身を含む): 89586900

約数和(自身を除く): 40033575

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 113, 225, 339, 565, 1017, 1695, 1949, 2825, 5085, 5847, 8475, 9745, 17541, 25425, 29235, 48725, 87705, 146175, 220237, 438525, 660711, 1101185, 1982133, 3303555, 5505925, 9910665, 16517775, 49553325]

約数ペア:

[(1, 49553325), (3, 16517775), (5, 9910665), (9, 5505925), (15, 3303555), (25, 1982133), (45, 1101185), (75, 660711), (113, 438525), (225, 220237), (339, 146175), (565, 87705), (1017, 48725), (1695, 29235), (1949, 25425), (2825, 17541), (5085, 9745), (5847, 8475)]