48557460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{115613}}^1$

素因数の和:115632

約数の個数: 48

約数和(自身を含む): 155385216

約数和(自身を除く): 106827756

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 115613, 231226, 346839, 462452, 578065, 693678, 809291, 1156130, 1387356, 1618582, 1734195, 2312260, 2427873, 3237164, 3468390, 4046455, 4855746, 6936780, 8092910, 9711492, 12139365, 16185820, 24278730, 48557460]

約数ペア:

[(1, 48557460), (2, 24278730), (3, 16185820), (4, 12139365), (5, 9711492), (6, 8092910), (7, 6936780), (10, 4855746), (12, 4046455), (14, 3468390), (15, 3237164), (20, 2427873), (21, 2312260), (28, 1734195), (30, 1618582), (35, 1387356), (42, 1156130), (60, 809291), (70, 693678), (84, 578065), (105, 462452), (140, 346839), (210, 231226), (420, 115613)]