53686390

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1\times {\mathrm{293}}^1$

素因数の和:624

約数の個数: 32

約数和(自身を含む): 98685216

約数和(自身を除く): 44998826

約数列:

[1, 2, 5, 10, 73, 146, 251, 293, 365, 502, 586, 730, 1255, 1465, 2510, 2930, 18323, 21389, 36646, 42778, 73543, 91615, 106945, 147086, 183230, 213890, 367715, 735430, 5368639, 10737278, 26843195, 53686390]

約数ペア:

[(1, 53686390), (2, 26843195), (5, 10737278), (10, 5368639), (73, 735430), (146, 367715), (251, 213890), (293, 183230), (365, 147086), (502, 106945), (586, 91615), (730, 73543), (1255, 42778), (1465, 36646), (2510, 21389), (2930, 18323)]