51282111

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1$

素因数の和:495

約数の個数: 32

約数和(自身を含む): 74856960

約数和(自身を除く): 23574849

約数列:

[1, 3, 23, 37, 53, 69, 111, 159, 379, 851, 1137, 1219, 1961, 2553, 3657, 5883, 8717, 14023, 20087, 26151, 42069, 45103, 60261, 135309, 322529, 462001, 743219, 967587, 1386003, 2229657, 17094037, 51282111]

約数ペア:

[(1, 51282111), (3, 17094037), (23, 2229657), (37, 1386003), (53, 967587), (69, 743219), (111, 462001), (159, 322529), (379, 135309), (851, 60261), (1137, 45103), (1219, 42069), (1961, 26151), (2553, 20087), (3657, 14023), (5883, 8717)]