56163912

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1697}}^1$

素因数の和:1910

約数の個数: 64

約数和(自身を含む): 161377920

約数和(自身を除く): 105214008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 197, 394, 591, 788, 1182, 1379, 1576, 1697, 2364, 2758, 3394, 4137, 4728, 5091, 5516, 6788, 8274, 10182, 11032, 11879, 13576, 16548, 20364, 23758, 33096, 35637, 40728, 47516, 71274, 95032, 142548, 285096, 334309, 668618, 1002927, 1337236, 2005854, 2340163, 2674472, 4011708, 4680326, 7020489, 8023416, 9360652, 14040978, 18721304, 28081956, 56163912]

約数ペア:

[(1, 56163912), (2, 28081956), (3, 18721304), (4, 14040978), (6, 9360652), (7, 8023416), (8, 7020489), (12, 4680326), (14, 4011708), (21, 2674472), (24, 2340163), (28, 2005854), (42, 1337236), (56, 1002927), (84, 668618), (168, 334309), (197, 285096), (394, 142548), (591, 95032), (788, 71274), (1182, 47516), (1379, 40728), (1576, 35637), (1697, 33096), (2364, 23758), (2758, 20364), (3394, 16548), (4137, 13576), (4728, 11879), (5091, 11032), (5516, 10182), (6788, 8274)]