57873850

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{239}}^1$

素因数の和:447

約数の個数: 48

約数和(自身を含む): 112492800

約数和(自身を除く): 54618950

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 167, 239, 290, 334, 478, 725, 835, 1195, 1450, 1670, 2390, 4175, 4843, 5975, 6931, 8350, 9686, 11950, 13862, 24215, 34655, 39913, 48430, 69310, 79826, 121075, 173275, 199565, 242150, 346550, 399130, 997825, 1157477, 1995650, 2314954, 5787385, 11574770, 28936925, 57873850]

約数ペア:

[(1, 57873850), (2, 28936925), (5, 11574770), (10, 5787385), (25, 2314954), (29, 1995650), (50, 1157477), (58, 997825), (145, 399130), (167, 346550), (239, 242150), (290, 199565), (334, 173275), (478, 121075), (725, 79826), (835, 69310), (1195, 48430), (1450, 39913), (1670, 34655), (2390, 24215), (4175, 13862), (4843, 11950), (5975, 9686), (6931, 8350)]