47505900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{937}}^1$

素因数の和:980

約数の個数: 108

約数和(自身を含む): 148995672

約数和(自身を除く): 101489772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 169, 195, 260, 300, 325, 338, 390, 507, 650, 676, 780, 845, 937, 975, 1014, 1300, 1690, 1874, 1950, 2028, 2535, 2811, 3380, 3748, 3900, 4225, 4685, 5070, 5622, 8450, 9370, 10140, 11244, 12181, 12675, 14055, 16900, 18740, 23425, 24362, 25350, 28110, 36543, 46850, 48724, 50700, 56220, 60905, 70275, 73086, 93700, 121810, 140550, 146172, 158353, 182715, 243620, 281100, 304525, 316706, 365430, 475059, 609050, 633412, 730860, 791765, 913575, 950118, 1218100, 1583530, 1827150, 1900236, 2375295, 3167060, 3654300, 3958825, 4750590, 7917650, 9501180, 11876475, 15835300, 23752950, 47505900]

約数ペア:

[(1, 47505900), (2, 23752950), (3, 15835300), (4, 11876475), (5, 9501180), (6, 7917650), (10, 4750590), (12, 3958825), (13, 3654300), (15, 3167060), (20, 2375295), (25, 1900236), (26, 1827150), (30, 1583530), (39, 1218100), (50, 950118), (52, 913575), (60, 791765), (65, 730860), (75, 633412), (78, 609050), (100, 475059), (130, 365430), (150, 316706), (156, 304525), (169, 281100), (195, 243620), (260, 182715), (300, 158353), (325, 146172), (338, 140550), (390, 121810), (507, 93700), (650, 73086), (676, 70275), (780, 60905), (845, 56220), (937, 50700), (975, 48724), (1014, 46850), (1300, 36543), (1690, 28110), (1874, 25350), (1950, 24362), (2028, 23425), (2535, 18740), (2811, 16900), (3380, 14055), (3748, 12675), (3900, 12181), (4225, 11244), (4685, 10140), (5070, 9370), (5622, 8450)]