51988371980

素因数分解:

$2^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{449}}^1\times {\mathrm{24847}}^1$

素因数の和:25538

約数の個数: 48

約数和(自身を含む): 109892764800

約数和(自身を除く): 57904392820

約数列:

[1, 2, 4, 5, 10, 20, 233, 449, 466, 898, 932, 1165, 1796, 2245, 2330, 4490, 4660, 8980, 24847, 49694, 99388, 104617, 124235, 209234, 248470, 418468, 496940, 523085, 1046170, 2092340, 5789351, 11156303, 11578702, 22312606, 23157404, 28946755, 44625212, 55781515, 57893510, 111563030, 115787020, 223126060, 2599418599, 5198837198, 10397674396, 12997092995, 25994185990, 51988371980]

約数ペア:

[(1, 51988371980), (2, 25994185990), (4, 12997092995), (5, 10397674396), (10, 5198837198), (20, 2599418599), (233, 223126060), (449, 115787020), (466, 111563030), (898, 57893510), (932, 55781515), (1165, 44625212), (1796, 28946755), (2245, 23157404), (2330, 22312606), (4490, 11578702), (4660, 11156303), (8980, 5789351), (24847, 2092340), (49694, 1046170), (99388, 523085), (104617, 496940), (124235, 418468), (209234, 248470)]