55131826

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{509}}^1\times {\mathrm{1747}}^1$

素因数の和:2289

約数の個数: 16

約数和(自身を含む): 85582080

約数和(自身を除く): 30450254

約数列:

[1, 2, 31, 62, 509, 1018, 1747, 3494, 15779, 31558, 54157, 108314, 889223, 1778446, 27565913, 55131826]

約数ペア:

[(1, 55131826), (2, 27565913), (31, 1778446), (62, 889223), (509, 108314), (1018, 54157), (1747, 31558), (3494, 15779)]