53225980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{4231}}^1$

素因数の和:4294

約数の個数: 48

約数和(自身を含む): 121576896

約数和(自身を除く): 68350916

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 37, 68, 74, 85, 148, 170, 185, 340, 370, 629, 740, 1258, 2516, 3145, 4231, 6290, 8462, 12580, 16924, 21155, 42310, 71927, 84620, 143854, 156547, 287708, 313094, 359635, 626188, 719270, 782735, 1438540, 1565470, 2661299, 3130940, 5322598, 10645196, 13306495, 26612990, 53225980]

約数ペア:

[(1, 53225980), (2, 26612990), (4, 13306495), (5, 10645196), (10, 5322598), (17, 3130940), (20, 2661299), (34, 1565470), (37, 1438540), (68, 782735), (74, 719270), (85, 626188), (148, 359635), (170, 313094), (185, 287708), (340, 156547), (370, 143854), (629, 84620), (740, 71927), (1258, 42310), (2516, 21155), (3145, 16924), (4231, 12580), (6290, 8462)]