51988858140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{27950999}}^1$

素因数の和:27951042

約数の個数: 48

約数和(自身を含む): 150264576000

約数和(自身を除く): 98275717860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 27950999, 55901998, 83852997, 111803996, 139754995, 167705994, 279509990, 335411988, 419264985, 559019980, 838529970, 866480969, 1677059940, 1732961938, 2599442907, 3465923876, 4332404845, 5198885814, 8664809690, 10397771628, 12997214535, 17329619380, 25994429070, 51988858140]

約数ペア:

[(1, 51988858140), (2, 25994429070), (3, 17329619380), (4, 12997214535), (5, 10397771628), (6, 8664809690), (10, 5198885814), (12, 4332404845), (15, 3465923876), (20, 2599442907), (30, 1732961938), (31, 1677059940), (60, 866480969), (62, 838529970), (93, 559019980), (124, 419264985), (155, 335411988), (186, 279509990), (310, 167705994), (372, 139754995), (465, 111803996), (620, 83852997), (930, 55901998), (1860, 27950999)]