53796743

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{241}}^1$

素因数の和:495

約数の個数: 32

約数和(自身を含む): 72855552

約数和(自身を除く): 19058809

約数列:

[1, 7, 11, 13, 77, 91, 143, 223, 241, 1001, 1561, 1687, 2453, 2651, 2899, 3133, 17171, 18557, 20293, 21931, 31889, 34463, 53743, 223223, 241241, 376201, 591173, 698659, 4138211, 4890613, 7685249, 53796743]

約数ペア:

[(1, 53796743), (7, 7685249), (11, 4890613), (13, 4138211), (77, 698659), (91, 591173), (143, 376201), (223, 241241), (241, 223223), (1001, 53743), (1561, 34463), (1687, 31889), (2453, 21931), (2651, 20293), (2899, 18557), (3133, 17171)]