51355080

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{6793}}^1$

素因数の和:6820

約数の個数: 128

約数和(自身を含む): 195667200

約数和(自身を除く): 144312120

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, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 6793, 7560, 13586, 20379, 27172, 33965, 40758, 47551, 54344, 61137, 67930, 81516, 95102, 101895, 122274, 135860, 142653, 163032, 183411, 190204, 203790, 237755, 244548, 271720, 285306, 305685, 366822, 380408, 407580, 427959, 475510, 489096, 570612, 611370, 713265, 733644, 815160, 855918, 917055, 951020, 1141224, 1222740, 1283877, 1426530, 1467288, 1711836, 1834110, 1902040, 2139795, 2445480, 2567754, 2853060, 3423672, 3668220, 4279590, 5135508, 5706120, 6419385, 7336440, 8559180, 10271016, 12838770, 17118360, 25677540, 51355080]

約数ペア:

[(1, 51355080), (2, 25677540), (3, 17118360), (4, 12838770), (5, 10271016), (6, 8559180), (7, 7336440), (8, 6419385), (9, 5706120), (10, 5135508), (12, 4279590), (14, 3668220), (15, 3423672), (18, 2853060), (20, 2567754), (21, 2445480), (24, 2139795), (27, 1902040), (28, 1834110), (30, 1711836), (35, 1467288), (36, 1426530), (40, 1283877), (42, 1222740), (45, 1141224), (54, 951020), (56, 917055), (60, 855918), (63, 815160), (70, 733644), (72, 713265), (84, 611370), (90, 570612), (105, 489096), (108, 475510), (120, 427959), (126, 407580), (135, 380408), (140, 366822), (168, 305685), (180, 285306), (189, 271720), (210, 244548), (216, 237755), (252, 203790), (270, 190204), (280, 183411), (315, 163032), (360, 142653), (378, 135860), (420, 122274), (504, 101895), (540, 95102), (630, 81516), (756, 67930), (840, 61137), (945, 54344), (1080, 47551), (1260, 40758), (1512, 33965), (1890, 27172), (2520, 20379), (3780, 13586), (6793, 7560)]