56179620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{44587}}^1$

素因数の和:44609

約数の個数: 72

約数和(自身を含む): 194760384

約数和(自身を除く): 138580764

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 44587, 89174, 133761, 178348, 222935, 267522, 312109, 401283, 445870, 535044, 624218, 668805, 802566, 891740, 936327, 1248436, 1337610, 1560545, 1605132, 1872654, 2006415, 2675220, 2808981, 3121090, 3745308, 4012830, 4681635, 5617962, 6242180, 8025660, 9363270, 11235924, 14044905, 18726540, 28089810, 56179620]

約数ペア:

[(1, 56179620), (2, 28089810), (3, 18726540), (4, 14044905), (5, 11235924), (6, 9363270), (7, 8025660), (9, 6242180), (10, 5617962), (12, 4681635), (14, 4012830), (15, 3745308), (18, 3121090), (20, 2808981), (21, 2675220), (28, 2006415), (30, 1872654), (35, 1605132), (36, 1560545), (42, 1337610), (45, 1248436), (60, 936327), (63, 891740), (70, 802566), (84, 668805), (90, 624218), (105, 535044), (126, 445870), (140, 401283), (180, 312109), (210, 267522), (252, 222935), (315, 178348), (420, 133761), (630, 89174), (1260, 44587)]