49520210

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1\times {\mathrm{449}}^1$

素因数の和:766

約数の個数: 32

約数和(自身を含む): 91854000

約数和(自身を除く): 42333790

約数列:

[1, 2, 5, 10, 41, 82, 205, 269, 410, 449, 538, 898, 1345, 2245, 2690, 4490, 11029, 18409, 22058, 36818, 55145, 92045, 110290, 120781, 184090, 241562, 603905, 1207810, 4952021, 9904042, 24760105, 49520210]

約数ペア:

[(1, 49520210), (2, 24760105), (5, 9904042), (10, 4952021), (41, 1207810), (82, 603905), (205, 241562), (269, 184090), (410, 120781), (449, 110290), (538, 92045), (898, 55145), (1345, 36818), (2245, 22058), (2690, 18409), (4490, 11029)]