53378215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{57089}}^1$

素因数の和:57122

約数の個数: 16

約数和(自身を含む): 73988640

約数和(自身を除く): 20610425

約数列:

[1, 5, 11, 17, 55, 85, 187, 935, 57089, 285445, 627979, 970513, 3139895, 4852565, 10675643, 53378215]

約数ペア:

[(1, 53378215), (5, 10675643), (11, 4852565), (17, 3139895), (55, 970513), (85, 627979), (187, 285445), (935, 57089)]