47050640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1$

素因数の和:337

約数の個数: 160

約数和(自身を含む): 140990976

約数和(自身を除く): 93940336

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 23, 26, 28, 35, 40, 46, 52, 56, 65, 70, 80, 91, 92, 104, 112, 115, 130, 140, 161, 182, 184, 208, 230, 260, 280, 281, 299, 322, 364, 368, 455, 460, 520, 560, 562, 598, 644, 728, 805, 910, 920, 1040, 1124, 1196, 1288, 1405, 1456, 1495, 1610, 1820, 1840, 1967, 2093, 2248, 2392, 2576, 2810, 2990, 3220, 3640, 3653, 3934, 4186, 4496, 4784, 5620, 5980, 6440, 6463, 7280, 7306, 7868, 8372, 9835, 10465, 11240, 11960, 12880, 12926, 14612, 15736, 16744, 18265, 19670, 20930, 22480, 23920, 25571, 25852, 29224, 31472, 32315, 33488, 36530, 39340, 41860, 45241, 51142, 51704, 58448, 64630, 73060, 78680, 83720, 84019, 90482, 102284, 103408, 127855, 129260, 146120, 157360, 167440, 168038, 180964, 204568, 226205, 255710, 258520, 292240, 336076, 361928, 409136, 420095, 452410, 511420, 517040, 588133, 672152, 723856, 840190, 904820, 1022840, 1176266, 1344304, 1680380, 1809640, 2045680, 2352532, 2940665, 3360760, 3619280, 4705064, 5881330, 6721520, 9410128, 11762660, 23525320, 47050640]

約数ペア:

[(1, 47050640), (2, 23525320), (4, 11762660), (5, 9410128), (7, 6721520), (8, 5881330), (10, 4705064), (13, 3619280), (14, 3360760), (16, 2940665), (20, 2352532), (23, 2045680), (26, 1809640), (28, 1680380), (35, 1344304), (40, 1176266), (46, 1022840), (52, 904820), (56, 840190), (65, 723856), (70, 672152), (80, 588133), (91, 517040), (92, 511420), (104, 452410), (112, 420095), (115, 409136), (130, 361928), (140, 336076), (161, 292240), (182, 258520), (184, 255710), (208, 226205), (230, 204568), (260, 180964), (280, 168038), (281, 167440), (299, 157360), (322, 146120), (364, 129260), (368, 127855), (455, 103408), (460, 102284), (520, 90482), (560, 84019), (562, 83720), (598, 78680), (644, 73060), (728, 64630), (805, 58448), (910, 51704), (920, 51142), (1040, 45241), (1124, 41860), (1196, 39340), (1288, 36530), (1405, 33488), (1456, 32315), (1495, 31472), (1610, 29224), (1820, 25852), (1840, 25571), (1967, 23920), (2093, 22480), (2248, 20930), (2392, 19670), (2576, 18265), (2810, 16744), (2990, 15736), (3220, 14612), (3640, 12926), (3653, 12880), (3934, 11960), (4186, 11240), (4496, 10465), (4784, 9835), (5620, 8372), (5980, 7868), (6440, 7306), (6463, 7280)]