56878437

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{2179}}^1$

素因数の和:2313

約数の個数: 32

約数和(自身を含む): 95431680

約数和(自身を除く): 38553243

約数列:

[1, 3, 7, 11, 21, 33, 77, 113, 231, 339, 791, 1243, 2179, 2373, 3729, 6537, 8701, 15253, 23969, 26103, 45759, 71907, 167783, 246227, 503349, 738681, 1723589, 2708497, 5170767, 8125491, 18959479, 56878437]

約数ペア:

[(1, 56878437), (3, 18959479), (7, 8125491), (11, 5170767), (21, 2708497), (33, 1723589), (77, 738681), (113, 503349), (231, 246227), (339, 167783), (791, 71907), (1243, 45759), (2179, 26103), (2373, 23969), (3729, 15253), (6537, 8701)]