56449341

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:306

約数の個数: 48

約数和(自身を含む): 92252160

約数和(自身を除く): 35802819

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 127, 131, 261, 377, 381, 393, 1131, 1143, 1179, 1651, 1703, 3393, 3683, 3799, 4953, 5109, 11049, 11397, 14859, 15327, 16637, 33147, 34191, 47879, 49387, 49911, 143637, 148161, 149733, 216281, 430911, 444483, 482473, 648843, 1447419, 1946529, 4342257, 6272149, 18816447, 56449341]

約数ペア:

[(1, 56449341), (3, 18816447), (9, 6272149), (13, 4342257), (29, 1946529), (39, 1447419), (87, 648843), (117, 482473), (127, 444483), (131, 430911), (261, 216281), (377, 149733), (381, 148161), (393, 143637), (1131, 49911), (1143, 49387), (1179, 47879), (1651, 34191), (1703, 33147), (3393, 16637), (3683, 15327), (3799, 14859), (4953, 11397), (5109, 11049)]