49347915879

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1\times {\mathrm{307}}^1\times {\mathrm{4057}}^1$

素因数の和:4695

約数の個数: 32

約数和(自身を含む): 67672636416

約数和(自身を除く): 18324720537

約数列:

[1, 3, 47, 141, 281, 307, 843, 921, 4057, 12171, 13207, 14429, 39621, 43287, 86267, 190679, 258801, 572037, 1140017, 1245499, 3420051, 3736497, 4054549, 12163647, 53580799, 58538453, 160742397, 175615359, 349985219, 1049955657, 16449305293, 49347915879]

約数ペア:

[(1, 49347915879), (3, 16449305293), (47, 1049955657), (141, 349985219), (281, 175615359), (307, 160742397), (843, 58538453), (921, 53580799), (4057, 12163647), (12171, 4054549), (13207, 3736497), (14429, 3420051), (39621, 1245499), (43287, 1140017), (86267, 572037), (190679, 258801)]