53706120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{199}}^1$

素因数の和:399

約数の個数: 128

約数和(自身を含む): 175392000

約数和(自身を除く): 121685880

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, 195, 199, 260, 312, 346, 390, 398, 519, 520, 597, 692, 780, 796, 865, 995, 1038, 1194, 1384, 1560, 1592, 1730, 1990, 2076, 2249, 2388, 2587, 2595, 2985, 3460, 3980, 4152, 4498, 4776, 5174, 5190, 5970, 6747, 6920, 7761, 7960, 8996, 10348, 10380, 11245, 11940, 12935, 13494, 15522, 17992, 20696, 20760, 22490, 23880, 25870, 26988, 31044, 33735, 34427, 38805, 44980, 51740, 53976, 62088, 67470, 68854, 77610, 89960, 103281, 103480, 134940, 137708, 155220, 172135, 206562, 269880, 275416, 310440, 344270, 413124, 447551, 516405, 688540, 826248, 895102, 1032810, 1342653, 1377080, 1790204, 2065620, 2237755, 2685306, 3580408, 4131240, 4475510, 5370612, 6713265, 8951020, 10741224, 13426530, 17902040, 26853060, 53706120]

約数ペア:

[(1, 53706120), (2, 26853060), (3, 17902040), (4, 13426530), (5, 10741224), (6, 8951020), (8, 6713265), (10, 5370612), (12, 4475510), (13, 4131240), (15, 3580408), (20, 2685306), (24, 2237755), (26, 2065620), (30, 1790204), (39, 1377080), (40, 1342653), (52, 1032810), (60, 895102), (65, 826248), (78, 688540), (104, 516405), (120, 447551), (130, 413124), (156, 344270), (173, 310440), (195, 275416), (199, 269880), (260, 206562), (312, 172135), (346, 155220), (390, 137708), (398, 134940), (519, 103480), (520, 103281), (597, 89960), (692, 77610), (780, 68854), (796, 67470), (865, 62088), (995, 53976), (1038, 51740), (1194, 44980), (1384, 38805), (1560, 34427), (1592, 33735), (1730, 31044), (1990, 26988), (2076, 25870), (2249, 23880), (2388, 22490), (2587, 20760), (2595, 20696), (2985, 17992), (3460, 15522), (3980, 13494), (4152, 12935), (4498, 11940), (4776, 11245), (5174, 10380), (5190, 10348), (5970, 8996), (6747, 7960), (6920, 7761)]