49012775

素因数分解:

$5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 72852480

約数和(自身を除く): 23839705

約数列:

[1, 5, 7, 25, 35, 47, 59, 101, 175, 235, 295, 329, 413, 505, 707, 1175, 1475, 1645, 2065, 2525, 2773, 3535, 4747, 5959, 8225, 10325, 13865, 17675, 19411, 23735, 29795, 33229, 41713, 69325, 97055, 118675, 148975, 166145, 208565, 280073, 485275, 830725, 1042825, 1400365, 1960511, 7001825, 9802555, 49012775]

約数ペア:

[(1, 49012775), (5, 9802555), (7, 7001825), (25, 1960511), (35, 1400365), (47, 1042825), (59, 830725), (101, 485275), (175, 280073), (235, 208565), (295, 166145), (329, 148975), (413, 118675), (505, 97055), (707, 69325), (1175, 41713), (1475, 33229), (1645, 29795), (2065, 23735), (2525, 19411), (2773, 17675), (3535, 13865), (4747, 10325), (5959, 8225)]