52697520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{787}}^1$

素因数の和:840

約数の個数: 160

約数和(自身を含む): 187607040

約数和(自身を除く): 134909520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 108, 120, 124, 135, 144, 155, 180, 186, 216, 240, 248, 270, 279, 310, 360, 372, 432, 465, 496, 540, 558, 620, 720, 744, 787, 837, 930, 1080, 1116, 1240, 1395, 1488, 1574, 1674, 1860, 2160, 2232, 2361, 2480, 2790, 3148, 3348, 3720, 3935, 4185, 4464, 4722, 5580, 6296, 6696, 7083, 7440, 7870, 8370, 9444, 11160, 11805, 12592, 13392, 14166, 15740, 16740, 18888, 21249, 22320, 23610, 24397, 28332, 31480, 33480, 35415, 37776, 42498, 47220, 48794, 56664, 62960, 66960, 70830, 73191, 84996, 94440, 97588, 106245, 113328, 121985, 141660, 146382, 169992, 188880, 195176, 212490, 219573, 243970, 283320, 292764, 339984, 365955, 390352, 424980, 439146, 487940, 566640, 585528, 658719, 731910, 849960, 878292, 975880, 1097865, 1171056, 1317438, 1463820, 1699920, 1756584, 1951760, 2195730, 2634876, 2927640, 3293595, 3513168, 4391460, 5269752, 5855280, 6587190, 8782920, 10539504, 13174380, 17565840, 26348760, 52697520]

約数ペア:

[(1, 52697520), (2, 26348760), (3, 17565840), (4, 13174380), (5, 10539504), (6, 8782920), (8, 6587190), (9, 5855280), (10, 5269752), (12, 4391460), (15, 3513168), (16, 3293595), (18, 2927640), (20, 2634876), (24, 2195730), (27, 1951760), (30, 1756584), (31, 1699920), (36, 1463820), (40, 1317438), (45, 1171056), (48, 1097865), (54, 975880), (60, 878292), (62, 849960), (72, 731910), (80, 658719), (90, 585528), (93, 566640), (108, 487940), (120, 439146), (124, 424980), (135, 390352), (144, 365955), (155, 339984), (180, 292764), (186, 283320), (216, 243970), (240, 219573), (248, 212490), (270, 195176), (279, 188880), (310, 169992), (360, 146382), (372, 141660), (432, 121985), (465, 113328), (496, 106245), (540, 97588), (558, 94440), (620, 84996), (720, 73191), (744, 70830), (787, 66960), (837, 62960), (930, 56664), (1080, 48794), (1116, 47220), (1240, 42498), (1395, 37776), (1488, 35415), (1574, 33480), (1674, 31480), (1860, 28332), (2160, 24397), (2232, 23610), (2361, 22320), (2480, 21249), (2790, 18888), (3148, 16740), (3348, 15740), (3720, 14166), (3935, 13392), (4185, 12592), (4464, 11805), (4722, 11160), (5580, 9444), (6296, 8370), (6696, 7870), (7083, 7440)]