53320528

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{40151}}^1$

素因数の和:40242

約数の個数: 20

約数和(自身を含む): 104555808

約数和(自身を除く): 51235280

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 40151, 80302, 160604, 321208, 642416, 3332533, 6665066, 13330132, 26660264, 53320528]

約数ペア:

[(1, 53320528), (2, 26660264), (4, 13330132), (8, 6665066), (16, 3332533), (83, 642416), (166, 321208), (332, 160604), (664, 80302), (1328, 40151)]