52543360

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:216

約数の個数: 128

約数和(自身を含む): 137700000

約数和(自身を除く): 85156640

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 29, 32, 38, 40, 58, 64, 76, 80, 95, 116, 128, 145, 149, 152, 160, 190, 232, 290, 298, 304, 320, 380, 464, 551, 580, 596, 608, 640, 745, 760, 928, 1102, 1160, 1192, 1216, 1490, 1520, 1856, 2204, 2320, 2384, 2432, 2755, 2831, 2980, 3040, 3712, 4321, 4408, 4640, 4768, 5510, 5662, 5960, 6080, 8642, 8816, 9280, 9536, 11020, 11324, 11920, 12160, 14155, 17284, 17632, 18560, 19072, 21605, 22040, 22648, 23840, 28310, 34568, 35264, 43210, 44080, 45296, 47680, 56620, 69136, 70528, 82099, 86420, 88160, 90592, 95360, 113240, 138272, 164198, 172840, 176320, 181184, 226480, 276544, 328396, 345680, 352640, 362368, 410495, 452960, 553088, 656792, 691360, 820990, 905920, 1313584, 1382720, 1641980, 1811840, 2627168, 2765440, 3283960, 5254336, 6567920, 10508672, 13135840, 26271680, 52543360]

約数ペア:

[(1, 52543360), (2, 26271680), (4, 13135840), (5, 10508672), (8, 6567920), (10, 5254336), (16, 3283960), (19, 2765440), (20, 2627168), (29, 1811840), (32, 1641980), (38, 1382720), (40, 1313584), (58, 905920), (64, 820990), (76, 691360), (80, 656792), (95, 553088), (116, 452960), (128, 410495), (145, 362368), (149, 352640), (152, 345680), (160, 328396), (190, 276544), (232, 226480), (290, 181184), (298, 176320), (304, 172840), (320, 164198), (380, 138272), (464, 113240), (551, 95360), (580, 90592), (596, 88160), (608, 86420), (640, 82099), (745, 70528), (760, 69136), (928, 56620), (1102, 47680), (1160, 45296), (1192, 44080), (1216, 43210), (1490, 35264), (1520, 34568), (1856, 28310), (2204, 23840), (2320, 22648), (2384, 22040), (2432, 21605), (2755, 19072), (2831, 18560), (2980, 17632), (3040, 17284), (3712, 14155), (4321, 12160), (4408, 11920), (4640, 11324), (4768, 11020), (5510, 9536), (5662, 9280), (5960, 8816), (6080, 8642)]