48855930140

素因数分解:

$2^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{421}}^1\times {\mathrm{23117}}^1$

素因数の和:23798

約数の個数: 48

約数和(自身を含む): 103255344864

約数和(自身を除く): 54399414724

約数列:

[1, 2, 4, 5, 10, 20, 251, 421, 502, 842, 1004, 1255, 1684, 2105, 2510, 4210, 5020, 8420, 23117, 46234, 92468, 105671, 115585, 211342, 231170, 422684, 462340, 528355, 1056710, 2113420, 5802367, 9732257, 11604734, 19464514, 23209468, 29011835, 38929028, 48661285, 58023670, 97322570, 116047340, 194645140, 2442796507, 4885593014, 9771186028, 12213982535, 24427965070, 48855930140]

約数ペア:

[(1, 48855930140), (2, 24427965070), (4, 12213982535), (5, 9771186028), (10, 4885593014), (20, 2442796507), (251, 194645140), (421, 116047340), (502, 97322570), (842, 58023670), (1004, 48661285), (1255, 38929028), (1684, 29011835), (2105, 23209468), (2510, 19464514), (4210, 11604734), (5020, 9732257), (8420, 5802367), (23117, 2113420), (46234, 1056710), (92468, 528355), (105671, 462340), (115585, 422684), (211342, 231170)]