51957000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{251}}^1$

素因数の和:301

約数の個数: 192

約数和(自身を含む): 183980160

約数和(自身を除く): 132023160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 25, 30, 36, 40, 45, 46, 50, 60, 69, 72, 75, 90, 92, 100, 115, 120, 125, 138, 150, 180, 184, 200, 207, 225, 230, 250, 251, 276, 300, 345, 360, 375, 414, 450, 460, 500, 502, 552, 575, 600, 690, 750, 753, 828, 900, 920, 1000, 1004, 1035, 1125, 1150, 1255, 1380, 1500, 1506, 1656, 1725, 1800, 2008, 2070, 2250, 2259, 2300, 2510, 2760, 2875, 3000, 3012, 3450, 3765, 4140, 4500, 4518, 4600, 5020, 5175, 5750, 5773, 6024, 6275, 6900, 7530, 8280, 8625, 9000, 9036, 10040, 10350, 11295, 11500, 11546, 12550, 13800, 15060, 17250, 17319, 18072, 18825, 20700, 22590, 23000, 23092, 25100, 25875, 28865, 30120, 31375, 34500, 34638, 37650, 41400, 45180, 46184, 50200, 51750, 51957, 56475, 57730, 62750, 69000, 69276, 75300, 86595, 90360, 94125, 103500, 103914, 112950, 115460, 125500, 138552, 144325, 150600, 173190, 188250, 207000, 207828, 225900, 230920, 251000, 259785, 282375, 288650, 346380, 376500, 415656, 432975, 451800, 519570, 564750, 577300, 692760, 721625, 753000, 865950, 1039140, 1129500, 1154600, 1298925, 1443250, 1731900, 2078280, 2164875, 2259000, 2597850, 2886500, 3463800, 4329750, 5195700, 5773000, 6494625, 8659500, 10391400, 12989250, 17319000, 25978500, 51957000]

約数ペア:

[(1, 51957000), (2, 25978500), (3, 17319000), (4, 12989250), (5, 10391400), (6, 8659500), (8, 6494625), (9, 5773000), (10, 5195700), (12, 4329750), (15, 3463800), (18, 2886500), (20, 2597850), (23, 2259000), (24, 2164875), (25, 2078280), (30, 1731900), (36, 1443250), (40, 1298925), (45, 1154600), (46, 1129500), (50, 1039140), (60, 865950), (69, 753000), (72, 721625), (75, 692760), (90, 577300), (92, 564750), (100, 519570), (115, 451800), (120, 432975), (125, 415656), (138, 376500), (150, 346380), (180, 288650), (184, 282375), (200, 259785), (207, 251000), (225, 230920), (230, 225900), (250, 207828), (251, 207000), (276, 188250), (300, 173190), (345, 150600), (360, 144325), (375, 138552), (414, 125500), (450, 115460), (460, 112950), (500, 103914), (502, 103500), (552, 94125), (575, 90360), (600, 86595), (690, 75300), (750, 69276), (753, 69000), (828, 62750), (900, 57730), (920, 56475), (1000, 51957), (1004, 51750), (1035, 50200), (1125, 46184), (1150, 45180), (1255, 41400), (1380, 37650), (1500, 34638), (1506, 34500), (1656, 31375), (1725, 30120), (1800, 28865), (2008, 25875), (2070, 25100), (2250, 23092), (2259, 23000), (2300, 22590), (2510, 20700), (2760, 18825), (2875, 18072), (3000, 17319), (3012, 17250), (3450, 15060), (3765, 13800), (4140, 12550), (4500, 11546), (4518, 11500), (4600, 11295), (5020, 10350), (5175, 10040), (5750, 9036), (5773, 9000), (6024, 8625), (6275, 8280), (6900, 7530)]