51527490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{8461}}^1$

素因数の和:8507

約数の個数: 64

約数和(自身を含む): 146223360

約数和(自身を除く): 94695870

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 87, 105, 145, 174, 203, 210, 290, 406, 435, 609, 870, 1015, 1218, 2030, 3045, 6090, 8461, 16922, 25383, 42305, 50766, 59227, 84610, 118454, 126915, 177681, 245369, 253830, 296135, 355362, 490738, 592270, 736107, 888405, 1226845, 1472214, 1717583, 1776810, 2453690, 3435166, 3680535, 5152749, 7361070, 8587915, 10305498, 17175830, 25763745, 51527490]

約数ペア:

[(1, 51527490), (2, 25763745), (3, 17175830), (5, 10305498), (6, 8587915), (7, 7361070), (10, 5152749), (14, 3680535), (15, 3435166), (21, 2453690), (29, 1776810), (30, 1717583), (35, 1472214), (42, 1226845), (58, 888405), (70, 736107), (87, 592270), (105, 490738), (145, 355362), (174, 296135), (203, 253830), (210, 245369), (290, 177681), (406, 126915), (435, 118454), (609, 84610), (870, 59227), (1015, 50766), (1218, 42305), (2030, 25383), (3045, 16922), (6090, 8461)]