51733080

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{2281}}^1$

素因数の和:2311

約数の個数: 160

約数和(自身を含む): 198807840

約数和(自身を除く): 147074760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2281, 2520, 2835, 3240, 3780, 4536, 4562, 5670, 6843, 7560, 9124, 11340, 11405, 13686, 15967, 18248, 20529, 22680, 22810, 27372, 31934, 34215, 41058, 45620, 47901, 54744, 61587, 63868, 68430, 79835, 82116, 91240, 95802, 102645, 123174, 127736, 136860, 143703, 159670, 164232, 184761, 191604, 205290, 239505, 246348, 273720, 287406, 307935, 319340, 369522, 383208, 410580, 431109, 479010, 492696, 574812, 615870, 638680, 718515, 739044, 821160, 862218, 923805, 958020, 1149624, 1231740, 1293327, 1437030, 1478088, 1724436, 1847610, 1916040, 2155545, 2463480, 2586654, 2874060, 3448872, 3695220, 4311090, 5173308, 5748120, 6466635, 7390440, 8622180, 10346616, 12933270, 17244360, 25866540, 51733080]

約数ペア:

[(1, 51733080), (2, 25866540), (3, 17244360), (4, 12933270), (5, 10346616), (6, 8622180), (7, 7390440), (8, 6466635), (9, 5748120), (10, 5173308), (12, 4311090), (14, 3695220), (15, 3448872), (18, 2874060), (20, 2586654), (21, 2463480), (24, 2155545), (27, 1916040), (28, 1847610), (30, 1724436), (35, 1478088), (36, 1437030), (40, 1293327), (42, 1231740), (45, 1149624), (54, 958020), (56, 923805), (60, 862218), (63, 821160), (70, 739044), (72, 718515), (81, 638680), (84, 615870), (90, 574812), (105, 492696), (108, 479010), (120, 431109), (126, 410580), (135, 383208), (140, 369522), (162, 319340), (168, 307935), (180, 287406), (189, 273720), (210, 246348), (216, 239505), (252, 205290), (270, 191604), (280, 184761), (315, 164232), (324, 159670), (360, 143703), (378, 136860), (405, 127736), (420, 123174), (504, 102645), (540, 95802), (567, 91240), (630, 82116), (648, 79835), (756, 68430), (810, 63868), (840, 61587), (945, 54744), (1080, 47901), (1134, 45620), (1260, 41058), (1512, 34215), (1620, 31934), (1890, 27372), (2268, 22810), (2281, 22680), (2520, 20529), (2835, 18248), (3240, 15967), (3780, 13686), (4536, 11405), (4562, 11340), (5670, 9124), (6843, 7560)]