49063780

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1$

素因数の和:444

約数の個数: 48

約数和(自身を含む): 105489216

約数和(自身を除く): 56425436

約数列:

[1, 2, 4, 5, 10, 20, 101, 107, 202, 214, 227, 404, 428, 454, 505, 535, 908, 1010, 1070, 1135, 2020, 2140, 2270, 4540, 10807, 21614, 22927, 24289, 43228, 45854, 48578, 54035, 91708, 97156, 108070, 114635, 121445, 216140, 229270, 242890, 458540, 485780, 2453189, 4906378, 9812756, 12265945, 24531890, 49063780]

約数ペア:

[(1, 49063780), (2, 24531890), (4, 12265945), (5, 9812756), (10, 4906378), (20, 2453189), (101, 485780), (107, 458540), (202, 242890), (214, 229270), (227, 216140), (404, 121445), (428, 114635), (454, 108070), (505, 97156), (535, 91708), (908, 54035), (1010, 48578), (1070, 45854), (1135, 43228), (2020, 24289), (2140, 22927), (2270, 21614), (4540, 10807)]