4047789050

素因数分解:

$2^1\times 5^2\times {\mathrm{151}}^1\times {\mathrm{541}}^1\times {\mathrm{991}}^1$

素因数の和:1695

約数の個数: 48

約数和(自身を含む): 7600418304

約数和(自身を除く): 3552629254

約数列:

[1, 2, 5, 10, 25, 50, 151, 302, 541, 755, 991, 1082, 1510, 1982, 2705, 3775, 4955, 5410, 7550, 9910, 13525, 24775, 27050, 49550, 81691, 149641, 163382, 299282, 408455, 536131, 748205, 816910, 1072262, 1496410, 2042275, 2680655, 3741025, 4084550, 5361310, 7482050, 13403275, 26806550, 80955781, 161911562, 404778905, 809557810, 2023894525, 4047789050]

約数ペア:

[(1, 4047789050), (2, 2023894525), (5, 809557810), (10, 404778905), (25, 161911562), (50, 80955781), (151, 26806550), (302, 13403275), (541, 7482050), (755, 5361310), (991, 4084550), (1082, 3741025), (1510, 2680655), (1982, 2042275), (2705, 1496410), (3775, 1072262), (4955, 816910), (5410, 748205), (7550, 536131), (9910, 408455), (13525, 299282), (24775, 163382), (27050, 149641), (49550, 81691)]