49185500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:109

約数の個数: 192

約数和(自身を含む): 140894208

約数和(自身を除く): 91708708

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 23, 25, 26, 28, 35, 46, 47, 50, 52, 65, 70, 91, 92, 94, 100, 115, 125, 130, 140, 161, 175, 182, 188, 230, 235, 250, 260, 299, 322, 325, 329, 350, 364, 455, 460, 470, 500, 575, 598, 611, 644, 650, 658, 700, 805, 875, 910, 940, 1081, 1150, 1175, 1196, 1222, 1300, 1316, 1495, 1610, 1625, 1645, 1750, 1820, 2093, 2162, 2275, 2300, 2350, 2444, 2875, 2990, 3055, 3220, 3250, 3290, 3500, 4025, 4186, 4277, 4324, 4550, 4700, 5405, 5750, 5875, 5980, 6110, 6500, 6580, 7475, 7567, 8050, 8225, 8372, 8554, 9100, 10465, 10810, 11375, 11500, 11750, 12220, 14053, 14950, 15134, 15275, 16100, 16450, 17108, 20125, 20930, 21385, 21620, 22750, 23500, 27025, 28106, 29900, 30268, 30550, 32900, 37375, 37835, 40250, 41125, 41860, 42770, 45500, 52325, 54050, 56212, 61100, 70265, 74750, 75670, 76375, 80500, 82250, 85540, 98371, 104650, 106925, 108100, 135125, 140530, 149500, 151340, 152750, 164500, 189175, 196742, 209300, 213850, 261625, 270250, 281060, 305500, 351325, 378350, 393484, 427700, 491855, 523250, 534625, 540500, 702650, 756700, 945875, 983710, 1046500, 1069250, 1405300, 1756625, 1891750, 1967420, 2138500, 2459275, 3513250, 3783500, 4918550, 7026500, 9837100, 12296375, 24592750, 49185500]

約数ペア:

[(1, 49185500), (2, 24592750), (4, 12296375), (5, 9837100), (7, 7026500), (10, 4918550), (13, 3783500), (14, 3513250), (20, 2459275), (23, 2138500), (25, 1967420), (26, 1891750), (28, 1756625), (35, 1405300), (46, 1069250), (47, 1046500), (50, 983710), (52, 945875), (65, 756700), (70, 702650), (91, 540500), (92, 534625), (94, 523250), (100, 491855), (115, 427700), (125, 393484), (130, 378350), (140, 351325), (161, 305500), (175, 281060), (182, 270250), (188, 261625), (230, 213850), (235, 209300), (250, 196742), (260, 189175), (299, 164500), (322, 152750), (325, 151340), (329, 149500), (350, 140530), (364, 135125), (455, 108100), (460, 106925), (470, 104650), (500, 98371), (575, 85540), (598, 82250), (611, 80500), (644, 76375), (650, 75670), (658, 74750), (700, 70265), (805, 61100), (875, 56212), (910, 54050), (940, 52325), (1081, 45500), (1150, 42770), (1175, 41860), (1196, 41125), (1222, 40250), (1300, 37835), (1316, 37375), (1495, 32900), (1610, 30550), (1625, 30268), (1645, 29900), (1750, 28106), (1820, 27025), (2093, 23500), (2162, 22750), (2275, 21620), (2300, 21385), (2350, 20930), (2444, 20125), (2875, 17108), (2990, 16450), (3055, 16100), (3220, 15275), (3250, 15134), (3290, 14950), (3500, 14053), (4025, 12220), (4186, 11750), (4277, 11500), (4324, 11375), (4550, 10810), (4700, 10465), (5405, 9100), (5750, 8554), (5875, 8372), (5980, 8225), (6110, 8050), (6500, 7567), (6580, 7475)]