51604920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4943}}^1$

素因数の和:4989

約数の個数: 96

約数和(自身を含む): 173534400

約数和(自身を除く): 121929480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 145, 174, 180, 232, 261, 290, 348, 360, 435, 522, 580, 696, 870, 1044, 1160, 1305, 1740, 2088, 2610, 3480, 4943, 5220, 9886, 10440, 14829, 19772, 24715, 29658, 39544, 44487, 49430, 59316, 74145, 88974, 98860, 118632, 143347, 148290, 177948, 197720, 222435, 286694, 296580, 355896, 430041, 444870, 573388, 593160, 716735, 860082, 889740, 1146776, 1290123, 1433470, 1720164, 1779480, 2150205, 2580246, 2866940, 3440328, 4300410, 5160492, 5733880, 6450615, 8600820, 10320984, 12901230, 17201640, 25802460, 51604920]

約数ペア:

[(1, 51604920), (2, 25802460), (3, 17201640), (4, 12901230), (5, 10320984), (6, 8600820), (8, 6450615), (9, 5733880), (10, 5160492), (12, 4300410), (15, 3440328), (18, 2866940), (20, 2580246), (24, 2150205), (29, 1779480), (30, 1720164), (36, 1433470), (40, 1290123), (45, 1146776), (58, 889740), (60, 860082), (72, 716735), (87, 593160), (90, 573388), (116, 444870), (120, 430041), (145, 355896), (174, 296580), (180, 286694), (232, 222435), (261, 197720), (290, 177948), (348, 148290), (360, 143347), (435, 118632), (522, 98860), (580, 88974), (696, 74145), (870, 59316), (1044, 49430), (1160, 44487), (1305, 39544), (1740, 29658), (2088, 24715), (2610, 19772), (3480, 14829), (4943, 10440), (5220, 9886)]