47976518

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{409}}^1\times {\mathrm{659}}^1$

素因数の和:1159

約数の個数: 16

約数和(自身を含む): 73062000

約数和(自身を除く): 25085482

約数列:

[1, 2, 89, 178, 409, 659, 818, 1318, 36401, 58651, 72802, 117302, 269531, 539062, 23988259, 47976518]

約数ペア:

[(1, 47976518), (2, 23988259), (89, 539062), (178, 269531), (409, 117302), (659, 72802), (818, 58651), (1318, 36401)]