52321750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{947}}^1$

素因数の和:994

約数の個数: 64

約数和(自身を含む): 111803328

約数和(自身を除く): 59481578

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 125, 130, 170, 221, 250, 325, 425, 442, 650, 850, 947, 1105, 1625, 1894, 2125, 2210, 3250, 4250, 4735, 5525, 9470, 11050, 12311, 16099, 23675, 24622, 27625, 32198, 47350, 55250, 61555, 80495, 118375, 123110, 160990, 209287, 236750, 307775, 402475, 418574, 615550, 804950, 1046435, 1538875, 2012375, 2092870, 3077750, 4024750, 5232175, 10464350, 26160875, 52321750]

約数ペア:

[(1, 52321750), (2, 26160875), (5, 10464350), (10, 5232175), (13, 4024750), (17, 3077750), (25, 2092870), (26, 2012375), (34, 1538875), (50, 1046435), (65, 804950), (85, 615550), (125, 418574), (130, 402475), (170, 307775), (221, 236750), (250, 209287), (325, 160990), (425, 123110), (442, 118375), (650, 80495), (850, 61555), (947, 55250), (1105, 47350), (1625, 32198), (1894, 27625), (2125, 24622), (2210, 23675), (3250, 16099), (4250, 12311), (4735, 11050), (5525, 9470)]