53206615

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{1223}}^1$

素因数の和:1359

約数の個数: 32

約数和(自身を含む): 80372736

約数和(自身を除く): 27166121

約数列:

[1, 5, 7, 11, 35, 55, 77, 113, 385, 565, 791, 1223, 1243, 3955, 6115, 6215, 8561, 8701, 13453, 42805, 43505, 67265, 94171, 138199, 470855, 690995, 967393, 1520189, 4836965, 7600945, 10641323, 53206615]

約数ペア:

[(1, 53206615), (5, 10641323), (7, 7600945), (11, 4836965), (35, 1520189), (55, 967393), (77, 690995), (113, 470855), (385, 138199), (565, 94171), (791, 67265), (1223, 43505), (1243, 42805), (3955, 13453), (6115, 8701), (6215, 8561)]