51109310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1481}}^1$

素因数の和:1541

約数の個数: 64

約数和(自身を含む): 115240320

約数和(自身を除く): 64131010

約数列:

[1, 2, 5, 7, 10, 14, 17, 29, 34, 35, 58, 70, 85, 119, 145, 170, 203, 238, 290, 406, 493, 595, 986, 1015, 1190, 1481, 2030, 2465, 2962, 3451, 4930, 6902, 7405, 10367, 14810, 17255, 20734, 25177, 34510, 42949, 50354, 51835, 85898, 103670, 125885, 176239, 214745, 251770, 300643, 352478, 429490, 601286, 730133, 881195, 1460266, 1503215, 1762390, 3006430, 3650665, 5110931, 7301330, 10221862, 25554655, 51109310]

約数ペア:

[(1, 51109310), (2, 25554655), (5, 10221862), (7, 7301330), (10, 5110931), (14, 3650665), (17, 3006430), (29, 1762390), (34, 1503215), (35, 1460266), (58, 881195), (70, 730133), (85, 601286), (119, 429490), (145, 352478), (170, 300643), (203, 251770), (238, 214745), (290, 176239), (406, 125885), (493, 103670), (595, 85898), (986, 51835), (1015, 50354), (1190, 42949), (1481, 34510), (2030, 25177), (2465, 20734), (2962, 17255), (3451, 14810), (4930, 10367), (6902, 7405)]