53249280

素因数分解:

$2^8\times 3^1\times 5^1\times 7^2\times {\mathrm{283}}^1$

素因数の和:321

約数の個数: 216

約数和(自身を含む): 198529632

約数和(自身を除く): 145280352

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, 256, 280, 283, 294, 320, 336, 384, 392, 420, 448, 480, 490, 560, 566, 588, 640, 672, 735, 768, 784, 840, 849, 896, 960, 980, 1120, 1132, 1176, 1280, 1344, 1415, 1470, 1568, 1680, 1698, 1792, 1920, 1960, 1981, 2240, 2264, 2352, 2688, 2830, 2940, 3136, 3360, 3396, 3840, 3920, 3962, 4245, 4480, 4528, 4704, 5376, 5660, 5880, 5943, 6272, 6720, 6792, 7840, 7924, 8490, 8960, 9056, 9408, 9905, 11320, 11760, 11886, 12544, 13440, 13584, 13867, 15680, 15848, 16980, 18112, 18816, 19810, 22640, 23520, 23772, 26880, 27168, 27734, 29715, 31360, 31696, 33960, 36224, 37632, 39620, 41601, 45280, 47040, 47544, 54336, 55468, 59430, 62720, 63392, 67920, 69335, 72448, 79240, 83202, 90560, 94080, 95088, 108672, 110936, 118860, 126784, 135840, 138670, 158480, 166404, 181120, 188160, 190176, 208005, 217344, 221872, 237720, 253568, 271680, 277340, 316960, 332808, 362240, 380352, 416010, 443744, 475440, 507136, 543360, 554680, 633920, 665616, 760704, 832020, 887488, 950880, 1086720, 1109360, 1267840, 1331232, 1521408, 1664040, 1774976, 1901760, 2218720, 2535680, 2662464, 3328080, 3549952, 3803520, 4437440, 5324928, 6656160, 7607040, 8874880, 10649856, 13312320, 17749760, 26624640, 53249280]

約数ペア:

[(1, 53249280), (2, 26624640), (3, 17749760), (4, 13312320), (5, 10649856), (6, 8874880), (7, 7607040), (8, 6656160), (10, 5324928), (12, 4437440), (14, 3803520), (15, 3549952), (16, 3328080), (20, 2662464), (21, 2535680), (24, 2218720), (28, 1901760), (30, 1774976), (32, 1664040), (35, 1521408), (40, 1331232), (42, 1267840), (48, 1109360), (49, 1086720), (56, 950880), (60, 887488), (64, 832020), (70, 760704), (80, 665616), (84, 633920), (96, 554680), (98, 543360), (105, 507136), (112, 475440), (120, 443744), (128, 416010), (140, 380352), (147, 362240), (160, 332808), (168, 316960), (192, 277340), (196, 271680), (210, 253568), (224, 237720), (240, 221872), (245, 217344), (256, 208005), (280, 190176), (283, 188160), (294, 181120), (320, 166404), (336, 158480), (384, 138670), (392, 135840), (420, 126784), (448, 118860), (480, 110936), (490, 108672), (560, 95088), (566, 94080), (588, 90560), (640, 83202), (672, 79240), (735, 72448), (768, 69335), (784, 67920), (840, 63392), (849, 62720), (896, 59430), (960, 55468), (980, 54336), (1120, 47544), (1132, 47040), (1176, 45280), (1280, 41601), (1344, 39620), (1415, 37632), (1470, 36224), (1568, 33960), (1680, 31696), (1698, 31360), (1792, 29715), (1920, 27734), (1960, 27168), (1981, 26880), (2240, 23772), (2264, 23520), (2352, 22640), (2688, 19810), (2830, 18816), (2940, 18112), (3136, 16980), (3360, 15848), (3396, 15680), (3840, 13867), (3920, 13584), (3962, 13440), (4245, 12544), (4480, 11886), (4528, 11760), (4704, 11320), (5376, 9905), (5660, 9408), (5880, 9056), (5943, 8960), (6272, 8490), (6720, 7924), (6792, 7840)]