52086840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{193}}^1$

素因数の和:393

約数の個数: 128

約数和(自身を含む): 170130240

約数和(自身を除く): 118043400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 173, 193, 195, 260, 312, 346, 386, 390, 519, 520, 579, 692, 772, 780, 865, 965, 1038, 1158, 1384, 1544, 1560, 1730, 1930, 2076, 2249, 2316, 2509, 2595, 2895, 3460, 3860, 4152, 4498, 4632, 5018, 5190, 5790, 6747, 6920, 7527, 7720, 8996, 10036, 10380, 11245, 11580, 12545, 13494, 15054, 17992, 20072, 20760, 22490, 23160, 25090, 26988, 30108, 33389, 33735, 37635, 44980, 50180, 53976, 60216, 66778, 67470, 75270, 89960, 100167, 100360, 133556, 134940, 150540, 166945, 200334, 267112, 269880, 301080, 333890, 400668, 434057, 500835, 667780, 801336, 868114, 1001670, 1302171, 1335560, 1736228, 2003340, 2170285, 2604342, 3472456, 4006680, 4340570, 5208684, 6510855, 8681140, 10417368, 13021710, 17362280, 26043420, 52086840]

約数ペア:

[(1, 52086840), (2, 26043420), (3, 17362280), (4, 13021710), (5, 10417368), (6, 8681140), (8, 6510855), (10, 5208684), (12, 4340570), (13, 4006680), (15, 3472456), (20, 2604342), (24, 2170285), (26, 2003340), (30, 1736228), (39, 1335560), (40, 1302171), (52, 1001670), (60, 868114), (65, 801336), (78, 667780), (104, 500835), (120, 434057), (130, 400668), (156, 333890), (173, 301080), (193, 269880), (195, 267112), (260, 200334), (312, 166945), (346, 150540), (386, 134940), (390, 133556), (519, 100360), (520, 100167), (579, 89960), (692, 75270), (772, 67470), (780, 66778), (865, 60216), (965, 53976), (1038, 50180), (1158, 44980), (1384, 37635), (1544, 33735), (1560, 33389), (1730, 30108), (1930, 26988), (2076, 25090), (2249, 23160), (2316, 22490), (2509, 20760), (2595, 20072), (2895, 17992), (3460, 15054), (3860, 13494), (4152, 12545), (4498, 11580), (4632, 11245), (5018, 10380), (5190, 10036), (5790, 8996), (6747, 7720), (6920, 7527)]