49202418280

素因数分解:

$2^3\times 5^1\times {\mathrm{4157}}^1\times {\mathrm{295901}}^1$

素因数の和:300069

約数の個数: 32

約数和(自身を含む): 110732446440

約数和(自身を除く): 61530028160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 4157, 8314, 16628, 20785, 33256, 41570, 83140, 166280, 295901, 591802, 1183604, 1479505, 2367208, 2959010, 5918020, 11836040, 1230060457, 2460120914, 4920241828, 6150302285, 9840483656, 12300604570, 24601209140, 49202418280]

約数ペア:

[(1, 49202418280), (2, 24601209140), (4, 12300604570), (5, 9840483656), (8, 6150302285), (10, 4920241828), (20, 2460120914), (40, 1230060457), (4157, 11836040), (8314, 5918020), (16628, 2959010), (20785, 2367208), (33256, 1479505), (41570, 1183604), (83140, 591802), (166280, 295901)]