51611637

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{599}}^1$

素因数の和:993

約数の個数: 32

約数和(自身を含む): 86169600

約数和(自身を除く): 34557963

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 373, 599, 1119, 1797, 2611, 4103, 4193, 6589, 7833, 12309, 12579, 19767, 28721, 46123, 86163, 138369, 223427, 670281, 1563989, 2457697, 4691967, 7373091, 17203879, 51611637]

約数ペア:

[(1, 51611637), (3, 17203879), (7, 7373091), (11, 4691967), (21, 2457697), (33, 1563989), (77, 670281), (231, 223427), (373, 138369), (599, 86163), (1119, 46123), (1797, 28721), (2611, 19767), (4103, 12579), (4193, 12309), (6589, 7833)]