51529920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4129}}^1$

素因数の和:4162

約数の個数: 112

約数和(自身を含む): 176235360

約数和(自身を除く): 124705440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4129, 4160, 6240, 8258, 12387, 12480, 16516, 20645, 24774, 33032, 41290, 49548, 53677, 61935, 66064, 82580, 99096, 107354, 123870, 132128, 161031, 165160, 198192, 214708, 247740, 264256, 268385, 322062, 330320, 396384, 429416, 495480, 536770, 644124, 660640, 792768, 805155, 858832, 990960, 1073540, 1288248, 1321280, 1610310, 1717664, 1981920, 2147080, 2576496, 3220620, 3435328, 3963840, 4294160, 5152992, 6441240, 8588320, 10305984, 12882480, 17176640, 25764960, 51529920]

約数ペア:

[(1, 51529920), (2, 25764960), (3, 17176640), (4, 12882480), (5, 10305984), (6, 8588320), (8, 6441240), (10, 5152992), (12, 4294160), (13, 3963840), (15, 3435328), (16, 3220620), (20, 2576496), (24, 2147080), (26, 1981920), (30, 1717664), (32, 1610310), (39, 1321280), (40, 1288248), (48, 1073540), (52, 990960), (60, 858832), (64, 805155), (65, 792768), (78, 660640), (80, 644124), (96, 536770), (104, 495480), (120, 429416), (130, 396384), (156, 330320), (160, 322062), (192, 268385), (195, 264256), (208, 247740), (240, 214708), (260, 198192), (312, 165160), (320, 161031), (390, 132128), (416, 123870), (480, 107354), (520, 99096), (624, 82580), (780, 66064), (832, 61935), (960, 53677), (1040, 49548), (1248, 41290), (1560, 33032), (2080, 24774), (2496, 20645), (3120, 16516), (4129, 12480), (4160, 12387), (6240, 8258)]