53375040

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1$

素因数の和:497

約数の個数: 168

約数和(自身を含む): 188293248

約数和(自身を除く): 134918208

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 64, 72, 80, 86, 90, 96, 120, 129, 144, 160, 172, 180, 192, 215, 240, 258, 288, 320, 344, 360, 387, 430, 431, 480, 516, 576, 645, 688, 720, 774, 860, 862, 960, 1032, 1290, 1293, 1376, 1440, 1548, 1720, 1724, 1935, 2064, 2155, 2580, 2586, 2752, 2880, 3096, 3440, 3448, 3870, 3879, 4128, 4310, 5160, 5172, 6192, 6465, 6880, 6896, 7740, 7758, 8256, 8620, 10320, 10344, 12384, 12930, 13760, 13792, 15480, 15516, 17240, 18533, 19395, 20640, 20688, 24768, 25860, 27584, 30960, 31032, 34480, 37066, 38790, 41280, 41376, 51720, 55599, 61920, 62064, 68960, 74132, 77580, 82752, 92665, 103440, 111198, 123840, 124128, 137920, 148264, 155160, 166797, 185330, 206880, 222396, 248256, 277995, 296528, 310320, 333594, 370660, 413760, 444792, 555990, 593056, 620640, 667188, 741320, 833985, 889584, 1111980, 1186112, 1241280, 1334376, 1482640, 1667970, 1779168, 2223960, 2668752, 2965280, 3335940, 3558336, 4447920, 5337504, 5930560, 6671880, 8895840, 10675008, 13343760, 17791680, 26687520, 53375040]

約数ペア:

[(1, 53375040), (2, 26687520), (3, 17791680), (4, 13343760), (5, 10675008), (6, 8895840), (8, 6671880), (9, 5930560), (10, 5337504), (12, 4447920), (15, 3558336), (16, 3335940), (18, 2965280), (20, 2668752), (24, 2223960), (30, 1779168), (32, 1667970), (36, 1482640), (40, 1334376), (43, 1241280), (45, 1186112), (48, 1111980), (60, 889584), (64, 833985), (72, 741320), (80, 667188), (86, 620640), (90, 593056), (96, 555990), (120, 444792), (129, 413760), (144, 370660), (160, 333594), (172, 310320), (180, 296528), (192, 277995), (215, 248256), (240, 222396), (258, 206880), (288, 185330), (320, 166797), (344, 155160), (360, 148264), (387, 137920), (430, 124128), (431, 123840), (480, 111198), (516, 103440), (576, 92665), (645, 82752), (688, 77580), (720, 74132), (774, 68960), (860, 62064), (862, 61920), (960, 55599), (1032, 51720), (1290, 41376), (1293, 41280), (1376, 38790), (1440, 37066), (1548, 34480), (1720, 31032), (1724, 30960), (1935, 27584), (2064, 25860), (2155, 24768), (2580, 20688), (2586, 20640), (2752, 19395), (2880, 18533), (3096, 17240), (3440, 15516), (3448, 15480), (3870, 13792), (3879, 13760), (4128, 12930), (4310, 12384), (5160, 10344), (5172, 10320), (6192, 8620), (6465, 8256), (6880, 7758), (6896, 7740)]