51501830

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{223921}}^1$

素因数の和:223951

約数の個数: 16

約数和(自身を含む): 96734304

約数和(自身を除く): 45232474

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 223921, 447842, 1119605, 2239210, 5150183, 10300366, 25750915, 51501830]

約数ペア:

[(1, 51501830), (2, 25750915), (5, 10300366), (10, 5150183), (23, 2239210), (46, 1119605), (115, 447842), (230, 223921)]