51461760

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{547}}^1$

素因数の和:583

約数の個数: 192

約数和(自身を含む): 191164320

約数和(自身を除く): 139702560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 384, 392, 420, 448, 480, 490, 547, 560, 588, 640, 672, 735, 784, 840, 896, 960, 980, 1094, 1120, 1176, 1344, 1470, 1568, 1641, 1680, 1920, 1960, 2188, 2240, 2352, 2688, 2735, 2940, 3136, 3282, 3360, 3829, 3920, 4376, 4480, 4704, 5470, 5880, 6272, 6564, 6720, 7658, 7840, 8205, 8752, 9408, 10940, 11487, 11760, 13128, 13440, 15316, 15680, 16410, 17504, 18816, 19145, 21880, 22974, 23520, 26256, 26803, 30632, 31360, 32820, 35008, 38290, 43760, 45948, 47040, 52512, 53606, 57435, 61264, 65640, 70016, 76580, 80409, 87520, 91896, 94080, 105024, 107212, 114870, 122528, 131280, 134015, 153160, 160818, 175040, 183792, 210048, 214424, 229740, 245056, 262560, 268030, 306320, 321636, 350080, 367584, 402045, 428848, 459480, 490112, 525120, 536060, 612640, 643272, 735168, 804090, 857696, 918960, 1050240, 1072120, 1225280, 1286544, 1470336, 1608180, 1715392, 1837920, 2144240, 2450560, 2573088, 3216360, 3430784, 3675840, 4288480, 5146176, 6432720, 7351680, 8576960, 10292352, 12865440, 17153920, 25730880, 51461760]

約数ペア:

[(1, 51461760), (2, 25730880), (3, 17153920), (4, 12865440), (5, 10292352), (6, 8576960), (7, 7351680), (8, 6432720), (10, 5146176), (12, 4288480), (14, 3675840), (15, 3430784), (16, 3216360), (20, 2573088), (21, 2450560), (24, 2144240), (28, 1837920), (30, 1715392), (32, 1608180), (35, 1470336), (40, 1286544), (42, 1225280), (48, 1072120), (49, 1050240), (56, 918960), (60, 857696), (64, 804090), (70, 735168), (80, 643272), (84, 612640), (96, 536060), (98, 525120), (105, 490112), (112, 459480), (120, 428848), (128, 402045), (140, 367584), (147, 350080), (160, 321636), (168, 306320), (192, 268030), (196, 262560), (210, 245056), (224, 229740), (240, 214424), (245, 210048), (280, 183792), (294, 175040), (320, 160818), (336, 153160), (384, 134015), (392, 131280), (420, 122528), (448, 114870), (480, 107212), (490, 105024), (547, 94080), (560, 91896), (588, 87520), (640, 80409), (672, 76580), (735, 70016), (784, 65640), (840, 61264), (896, 57435), (960, 53606), (980, 52512), (1094, 47040), (1120, 45948), (1176, 43760), (1344, 38290), (1470, 35008), (1568, 32820), (1641, 31360), (1680, 30632), (1920, 26803), (1960, 26256), (2188, 23520), (2240, 22974), (2352, 21880), (2688, 19145), (2735, 18816), (2940, 17504), (3136, 16410), (3282, 15680), (3360, 15316), (3829, 13440), (3920, 13128), (4376, 11760), (4480, 11487), (4704, 10940), (5470, 9408), (5880, 8752), (6272, 8205), (6564, 7840), (6720, 7658)]