47800480

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1$

素因数の和:116

約数の個数: 192

約数和(自身を含む): 143942400

約数和(自身を除く): 96141920

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 65, 67, 70, 80, 91, 98, 104, 112, 130, 134, 140, 160, 182, 196, 208, 224, 245, 260, 268, 280, 335, 343, 364, 392, 416, 455, 469, 490, 520, 536, 560, 637, 670, 686, 728, 784, 871, 910, 938, 980, 1040, 1072, 1120, 1274, 1340, 1372, 1456, 1568, 1715, 1742, 1820, 1876, 1960, 2080, 2144, 2345, 2548, 2680, 2744, 2912, 3185, 3283, 3430, 3484, 3640, 3752, 3920, 4355, 4459, 4690, 5096, 5360, 5488, 6097, 6370, 6566, 6860, 6968, 7280, 7504, 7840, 8710, 8918, 9380, 10192, 10720, 10976, 12194, 12740, 13132, 13720, 13936, 14560, 15008, 16415, 17420, 17836, 18760, 20384, 22295, 22981, 24388, 25480, 26264, 27440, 27872, 30485, 32830, 34840, 35672, 37520, 42679, 44590, 45962, 48776, 50960, 52528, 54880, 60970, 65660, 69680, 71344, 75040, 85358, 89180, 91924, 97552, 101920, 105056, 114905, 121940, 131320, 139360, 142688, 170716, 178360, 183848, 195104, 213395, 229810, 243880, 262640, 298753, 341432, 356720, 367696, 426790, 459620, 487760, 525280, 597506, 682864, 713440, 735392, 853580, 919240, 975520, 1195012, 1365728, 1493765, 1707160, 1838480, 2390024, 2987530, 3414320, 3676960, 4780048, 5975060, 6828640, 9560096, 11950120, 23900240, 47800480]

約数ペア:

[(1, 47800480), (2, 23900240), (4, 11950120), (5, 9560096), (7, 6828640), (8, 5975060), (10, 4780048), (13, 3676960), (14, 3414320), (16, 2987530), (20, 2390024), (26, 1838480), (28, 1707160), (32, 1493765), (35, 1365728), (40, 1195012), (49, 975520), (52, 919240), (56, 853580), (65, 735392), (67, 713440), (70, 682864), (80, 597506), (91, 525280), (98, 487760), (104, 459620), (112, 426790), (130, 367696), (134, 356720), (140, 341432), (160, 298753), (182, 262640), (196, 243880), (208, 229810), (224, 213395), (245, 195104), (260, 183848), (268, 178360), (280, 170716), (335, 142688), (343, 139360), (364, 131320), (392, 121940), (416, 114905), (455, 105056), (469, 101920), (490, 97552), (520, 91924), (536, 89180), (560, 85358), (637, 75040), (670, 71344), (686, 69680), (728, 65660), (784, 60970), (871, 54880), (910, 52528), (938, 50960), (980, 48776), (1040, 45962), (1072, 44590), (1120, 42679), (1274, 37520), (1340, 35672), (1372, 34840), (1456, 32830), (1568, 30485), (1715, 27872), (1742, 27440), (1820, 26264), (1876, 25480), (1960, 24388), (2080, 22981), (2144, 22295), (2345, 20384), (2548, 18760), (2680, 17836), (2744, 17420), (2912, 16415), (3185, 15008), (3283, 14560), (3430, 13936), (3484, 13720), (3640, 13132), (3752, 12740), (3920, 12194), (4355, 10976), (4459, 10720), (4690, 10192), (5096, 9380), (5360, 8918), (5488, 8710), (6097, 7840), (6370, 7504), (6566, 7280), (6860, 6968)]