51631395

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{367}}^1$

素因数の和:571

約数の個数: 32

約数和(自身を含む): 84575232

約数和(自身を除く): 32943837

約数列:

[1, 3, 5, 15, 83, 113, 249, 339, 367, 415, 565, 1101, 1245, 1695, 1835, 5505, 9379, 28137, 30461, 41471, 46895, 91383, 124413, 140685, 152305, 207355, 456915, 622065, 3442093, 10326279, 17210465, 51631395]

約数ペア:

[(1, 51631395), (3, 17210465), (5, 10326279), (15, 3442093), (83, 622065), (113, 456915), (249, 207355), (339, 152305), (367, 140685), (415, 124413), (565, 91383), (1101, 46895), (1245, 41471), (1695, 30461), (1835, 28137), (5505, 9379)]