56195013

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 93571200

約数和(自身を除く): 37376187

約数列:

[1, 3, 7, 17, 21, 49, 51, 113, 119, 147, 199, 339, 357, 597, 791, 833, 1393, 1921, 2373, 2499, 3383, 4179, 5537, 5763, 9751, 10149, 13447, 16611, 22487, 23681, 29253, 40341, 67461, 71043, 94129, 157409, 165767, 282387, 382279, 472227, 497301, 1101863, 1146837, 2675953, 3305589, 8027859, 18731671, 56195013]

約数ペア:

[(1, 56195013), (3, 18731671), (7, 8027859), (17, 3305589), (21, 2675953), (49, 1146837), (51, 1101863), (113, 497301), (119, 472227), (147, 382279), (199, 282387), (339, 165767), (357, 157409), (597, 94129), (791, 71043), (833, 67461), (1393, 40341), (1921, 29253), (2373, 23681), (2499, 22487), (3383, 16611), (4179, 13447), (5537, 10149), (5763, 9751)]