47316540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{25439}}^1$

素因数の和:25482

約数の個数: 48

約数和(自身を含む): 136765440

約数和(自身を除く): 89448900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 25439, 50878, 76317, 101756, 127195, 152634, 254390, 305268, 381585, 508780, 763170, 788609, 1526340, 1577218, 2365827, 3154436, 3943045, 4731654, 7886090, 9463308, 11829135, 15772180, 23658270, 47316540]

約数ペア:

[(1, 47316540), (2, 23658270), (3, 15772180), (4, 11829135), (5, 9463308), (6, 7886090), (10, 4731654), (12, 3943045), (15, 3154436), (20, 2365827), (30, 1577218), (31, 1526340), (60, 788609), (62, 763170), (93, 508780), (124, 381585), (155, 305268), (186, 254390), (310, 152634), (372, 127195), (465, 101756), (620, 76317), (930, 50878), (1860, 25439)]