48191745

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{173}}^1\times {\mathrm{379}}^1$

素因数の和:574

約数の個数: 48

約数和(自身を含む): 90452160

約数和(自身を除く): 42260415

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 173, 245, 379, 519, 735, 865, 1137, 1211, 1895, 2595, 2653, 3633, 5685, 6055, 7959, 8477, 13265, 18165, 18571, 25431, 39795, 42385, 55713, 65567, 92855, 127155, 196701, 278565, 327835, 458969, 983505, 1376907, 2294845, 3212783, 6884535, 9638349, 16063915, 48191745]

約数ペア:

[(1, 48191745), (3, 16063915), (5, 9638349), (7, 6884535), (15, 3212783), (21, 2294845), (35, 1376907), (49, 983505), (105, 458969), (147, 327835), (173, 278565), (245, 196701), (379, 127155), (519, 92855), (735, 65567), (865, 55713), (1137, 42385), (1211, 39795), (1895, 25431), (2595, 18571), (2653, 18165), (3633, 13265), (5685, 8477), (6055, 7959)]