51895620

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13729}}^1$

素因数の和:13754

約数の個数: 96

約数和(自身を含む): 184531200

約数和(自身を除く): 132635580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 13729, 27458, 41187, 54916, 68645, 82374, 96103, 123561, 137290, 164748, 192206, 205935, 247122, 274580, 288309, 370683, 384412, 411870, 480515, 494244, 576618, 617805, 741366, 823740, 864927, 961030, 1153236, 1235610, 1441545, 1482732, 1729854, 1853415, 1922060, 2471220, 2594781, 2883090, 3459708, 3706830, 4324635, 5189562, 5766180, 7413660, 8649270, 10379124, 12973905, 17298540, 25947810, 51895620]

約数ペア:

[(1, 51895620), (2, 25947810), (3, 17298540), (4, 12973905), (5, 10379124), (6, 8649270), (7, 7413660), (9, 5766180), (10, 5189562), (12, 4324635), (14, 3706830), (15, 3459708), (18, 2883090), (20, 2594781), (21, 2471220), (27, 1922060), (28, 1853415), (30, 1729854), (35, 1482732), (36, 1441545), (42, 1235610), (45, 1153236), (54, 961030), (60, 864927), (63, 823740), (70, 741366), (84, 617805), (90, 576618), (105, 494244), (108, 480515), (126, 411870), (135, 384412), (140, 370683), (180, 288309), (189, 274580), (210, 247122), (252, 205935), (270, 192206), (315, 164748), (378, 137290), (420, 123561), (540, 96103), (630, 82374), (756, 68645), (945, 54916), (1260, 41187), (1890, 27458), (3780, 13729)]