51328956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1109}}^1$

素因数の和:1171

約数の個数: 96

約数和(自身を含む): 149184000

約数和(自身を除く): 97855044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 29, 38, 42, 57, 58, 76, 84, 87, 114, 116, 133, 174, 203, 228, 266, 348, 399, 406, 532, 551, 609, 798, 812, 1102, 1109, 1218, 1596, 1653, 2204, 2218, 2436, 3306, 3327, 3857, 4436, 6612, 6654, 7714, 7763, 11571, 13308, 15428, 15526, 21071, 23142, 23289, 31052, 32161, 42142, 46284, 46578, 63213, 64322, 84284, 93156, 96483, 126426, 128644, 147497, 192966, 225127, 252852, 294994, 385932, 442491, 450254, 589988, 611059, 675381, 884982, 900508, 1222118, 1350762, 1769964, 1833177, 2444236, 2701524, 3666354, 4277413, 7332708, 8554826, 12832239, 17109652, 25664478, 51328956]

約数ペア:

[(1, 51328956), (2, 25664478), (3, 17109652), (4, 12832239), (6, 8554826), (7, 7332708), (12, 4277413), (14, 3666354), (19, 2701524), (21, 2444236), (28, 1833177), (29, 1769964), (38, 1350762), (42, 1222118), (57, 900508), (58, 884982), (76, 675381), (84, 611059), (87, 589988), (114, 450254), (116, 442491), (133, 385932), (174, 294994), (203, 252852), (228, 225127), (266, 192966), (348, 147497), (399, 128644), (406, 126426), (532, 96483), (551, 93156), (609, 84284), (798, 64322), (812, 63213), (1102, 46578), (1109, 46284), (1218, 42142), (1596, 32161), (1653, 31052), (2204, 23289), (2218, 23142), (2436, 21071), (3306, 15526), (3327, 15428), (3857, 13308), (4436, 11571), (6612, 7763), (6654, 7714)]