56231000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1$

素因数の和:334

約数の個数: 128

約数和(自身を含む): 156124800

約数和(自身を除く): 99893800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 29, 35, 40, 50, 56, 58, 70, 100, 116, 125, 140, 145, 175, 200, 203, 232, 250, 277, 280, 290, 350, 406, 500, 554, 580, 700, 725, 812, 875, 1000, 1015, 1108, 1160, 1385, 1400, 1450, 1624, 1750, 1939, 2030, 2216, 2770, 2900, 3500, 3625, 3878, 4060, 5075, 5540, 5800, 6925, 7000, 7250, 7756, 8033, 8120, 9695, 10150, 11080, 13850, 14500, 15512, 16066, 19390, 20300, 25375, 27700, 29000, 32132, 34625, 38780, 40165, 40600, 48475, 50750, 55400, 56231, 64264, 69250, 77560, 80330, 96950, 101500, 112462, 138500, 160660, 193900, 200825, 203000, 224924, 242375, 277000, 281155, 321320, 387800, 401650, 449848, 484750, 562310, 803300, 969500, 1004125, 1124620, 1405775, 1606600, 1939000, 2008250, 2249240, 2811550, 4016500, 5623100, 7028875, 8033000, 11246200, 14057750, 28115500, 56231000]

約数ペア:

[(1, 56231000), (2, 28115500), (4, 14057750), (5, 11246200), (7, 8033000), (8, 7028875), (10, 5623100), (14, 4016500), (20, 2811550), (25, 2249240), (28, 2008250), (29, 1939000), (35, 1606600), (40, 1405775), (50, 1124620), (56, 1004125), (58, 969500), (70, 803300), (100, 562310), (116, 484750), (125, 449848), (140, 401650), (145, 387800), (175, 321320), (200, 281155), (203, 277000), (232, 242375), (250, 224924), (277, 203000), (280, 200825), (290, 193900), (350, 160660), (406, 138500), (500, 112462), (554, 101500), (580, 96950), (700, 80330), (725, 77560), (812, 69250), (875, 64264), (1000, 56231), (1015, 55400), (1108, 50750), (1160, 48475), (1385, 40600), (1400, 40165), (1450, 38780), (1624, 34625), (1750, 32132), (1939, 29000), (2030, 27700), (2216, 25375), (2770, 20300), (2900, 19390), (3500, 16066), (3625, 15512), (3878, 14500), (4060, 13850), (5075, 11080), (5540, 10150), (5800, 9695), (6925, 8120), (7000, 8033), (7250, 7756)]