53780990

素因数分解:

$2^1\times 5^1\times {\mathrm{659}}^1\times {\mathrm{8161}}^1$

素因数の和:8827

約数の個数: 16

約数和(自身を含む): 96964560

約数和(自身を除く): 43183570

約数列:

[1, 2, 5, 10, 659, 1318, 3295, 6590, 8161, 16322, 40805, 81610, 5378099, 10756198, 26890495, 53780990]

約数ペア:

[(1, 53780990), (2, 26890495), (5, 10756198), (10, 5378099), (659, 81610), (1318, 40805), (3295, 16322), (6590, 8161)]