522088450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{27697}}^1$

素因数の和:27751

約数の個数: 48

約数和(自身を含む): 1081883880

約数和(自身を除く): 559795430

約数列:

[1, 2, 5, 10, 13, 25, 26, 29, 50, 58, 65, 130, 145, 290, 325, 377, 650, 725, 754, 1450, 1885, 3770, 9425, 18850, 27697, 55394, 138485, 276970, 360061, 692425, 720122, 803213, 1384850, 1606426, 1800305, 3600610, 4016065, 8032130, 9001525, 10441769, 18003050, 20080325, 20883538, 40160650, 52208845, 104417690, 261044225, 522088450]

約数ペア:

[(1, 522088450), (2, 261044225), (5, 104417690), (10, 52208845), (13, 40160650), (25, 20883538), (26, 20080325), (29, 18003050), (50, 10441769), (58, 9001525), (65, 8032130), (130, 4016065), (145, 3600610), (290, 1800305), (325, 1606426), (377, 1384850), (650, 803213), (725, 720122), (754, 692425), (1450, 360061), (1885, 276970), (3770, 138485), (9425, 55394), (18850, 27697)]