49312870

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{439}}^1$

素因数の和:732

約数の個数: 32

約数和(自身を含む): 91238400

約数和(自身を除く): 41925530

約数列:

[1, 2, 5, 10, 47, 94, 235, 239, 439, 470, 478, 878, 1195, 2195, 2390, 4390, 11233, 20633, 22466, 41266, 56165, 103165, 104921, 112330, 206330, 209842, 524605, 1049210, 4931287, 9862574, 24656435, 49312870]

約数ペア:

[(1, 49312870), (2, 24656435), (5, 9862574), (10, 4931287), (47, 1049210), (94, 524605), (235, 209842), (239, 206330), (439, 112330), (470, 104921), (478, 103165), (878, 56165), (1195, 41266), (2195, 22466), (2390, 20633), (4390, 11233)]