53865722

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{21157}}^1$

素因数の和:21245

約数の個数: 16

約数和(自身を含む): 86324640

約数和(自身を除く): 32458918

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 21157, 42314, 401983, 803966, 1417519, 2835038, 26932861, 53865722]

約数ペア:

[(1, 53865722), (2, 26932861), (19, 2835038), (38, 1417519), (67, 803966), (134, 401983), (1273, 42314), (2546, 21157)]