51107250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{83}}^1\times {\mathrm{821}}^1$

素因数の和:924

約数の個数: 64

約数和(自身を含む): 129257856

約数和(自身を除く): 78150606

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 83, 125, 150, 166, 249, 250, 375, 415, 498, 750, 821, 830, 1245, 1642, 2075, 2463, 2490, 4105, 4150, 4926, 6225, 8210, 10375, 12315, 12450, 20525, 20750, 24630, 31125, 41050, 61575, 62250, 68143, 102625, 123150, 136286, 204429, 205250, 307875, 340715, 408858, 615750, 681430, 1022145, 1703575, 2044290, 3407150, 5110725, 8517875, 10221450, 17035750, 25553625, 51107250]

約数ペア:

[(1, 51107250), (2, 25553625), (3, 17035750), (5, 10221450), (6, 8517875), (10, 5110725), (15, 3407150), (25, 2044290), (30, 1703575), (50, 1022145), (75, 681430), (83, 615750), (125, 408858), (150, 340715), (166, 307875), (249, 205250), (250, 204429), (375, 136286), (415, 123150), (498, 102625), (750, 68143), (821, 62250), (830, 61575), (1245, 41050), (1642, 31125), (2075, 24630), (2463, 20750), (2490, 20525), (4105, 12450), (4150, 12315), (4926, 10375), (6225, 8210)]