51562000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:186

約数の個数: 160

約数和(自身を含む): 148561920

約数和(自身を除く): 96999920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 29, 35, 40, 50, 56, 58, 70, 80, 100, 112, 116, 125, 127, 140, 145, 175, 200, 203, 232, 250, 254, 280, 290, 350, 400, 406, 464, 500, 508, 560, 580, 635, 700, 725, 812, 875, 889, 1000, 1015, 1016, 1160, 1270, 1400, 1450, 1624, 1750, 1778, 2000, 2030, 2032, 2320, 2540, 2800, 2900, 3175, 3248, 3500, 3556, 3625, 3683, 4060, 4445, 5075, 5080, 5800, 6350, 7000, 7112, 7250, 7366, 8120, 8890, 10150, 10160, 11600, 12700, 14000, 14224, 14500, 14732, 15875, 16240, 17780, 18415, 20300, 22225, 25375, 25400, 25781, 29000, 29464, 31750, 35560, 36830, 40600, 44450, 50750, 50800, 51562, 58000, 58928, 63500, 71120, 73660, 81200, 88900, 92075, 101500, 103124, 111125, 127000, 128905, 147320, 177800, 184150, 203000, 206248, 222250, 254000, 257810, 294640, 355600, 368300, 406000, 412496, 444500, 460375, 515620, 644525, 736600, 889000, 920750, 1031240, 1289050, 1473200, 1778000, 1841500, 2062480, 2578100, 3222625, 3683000, 5156200, 6445250, 7366000, 10312400, 12890500, 25781000, 51562000]

約数ペア:

[(1, 51562000), (2, 25781000), (4, 12890500), (5, 10312400), (7, 7366000), (8, 6445250), (10, 5156200), (14, 3683000), (16, 3222625), (20, 2578100), (25, 2062480), (28, 1841500), (29, 1778000), (35, 1473200), (40, 1289050), (50, 1031240), (56, 920750), (58, 889000), (70, 736600), (80, 644525), (100, 515620), (112, 460375), (116, 444500), (125, 412496), (127, 406000), (140, 368300), (145, 355600), (175, 294640), (200, 257810), (203, 254000), (232, 222250), (250, 206248), (254, 203000), (280, 184150), (290, 177800), (350, 147320), (400, 128905), (406, 127000), (464, 111125), (500, 103124), (508, 101500), (560, 92075), (580, 88900), (635, 81200), (700, 73660), (725, 71120), (812, 63500), (875, 58928), (889, 58000), (1000, 51562), (1015, 50800), (1016, 50750), (1160, 44450), (1270, 40600), (1400, 36830), (1450, 35560), (1624, 31750), (1750, 29464), (1778, 29000), (2000, 25781), (2030, 25400), (2032, 25375), (2320, 22225), (2540, 20300), (2800, 18415), (2900, 17780), (3175, 16240), (3248, 15875), (3500, 14732), (3556, 14500), (3625, 14224), (3683, 14000), (4060, 12700), (4445, 11600), (5075, 10160), (5080, 10150), (5800, 8890), (6350, 8120), (7000, 7366), (7112, 7250)]