53207416

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{391231}}^1$

素因数の和:391254

約数の個数: 16

約数和(自身を含む): 105632640

約数和(自身を除く): 52425224

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 391231, 782462, 1564924, 3129848, 6650927, 13301854, 26603708, 53207416]

約数ペア:

[(1, 53207416), (2, 26603708), (4, 13301854), (8, 6650927), (17, 3129848), (34, 1564924), (68, 782462), (136, 391231)]