55577270

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{1123}}^1$

素因数の和:1245

約数の個数: 48

約数和(自身を含む): 117628848

約数和(自身を除く): 62051578

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 101, 202, 245, 490, 505, 707, 1010, 1123, 1414, 2246, 3535, 4949, 5615, 7070, 7861, 9898, 11230, 15722, 24745, 39305, 49490, 55027, 78610, 110054, 113423, 226846, 275135, 550270, 567115, 793961, 1134230, 1587922, 3969805, 5557727, 7939610, 11115454, 27788635, 55577270]

約数ペア:

[(1, 55577270), (2, 27788635), (5, 11115454), (7, 7939610), (10, 5557727), (14, 3969805), (35, 1587922), (49, 1134230), (70, 793961), (98, 567115), (101, 550270), (202, 275135), (245, 226846), (490, 113423), (505, 110054), (707, 78610), (1010, 55027), (1123, 49490), (1414, 39305), (2246, 24745), (3535, 15722), (4949, 11230), (5615, 9898), (7070, 7861)]