56557872

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{317}}^1$

素因数の和:400

約数の個数: 160

約数和(自身を含む): 189273600

約数和(自身を除く): 132715728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 59, 63, 72, 84, 108, 112, 118, 126, 144, 168, 177, 189, 216, 236, 252, 317, 336, 354, 378, 413, 432, 472, 504, 531, 634, 708, 756, 826, 944, 951, 1008, 1062, 1239, 1268, 1416, 1512, 1593, 1652, 1902, 2124, 2219, 2478, 2536, 2832, 2853, 3024, 3186, 3304, 3717, 3804, 4248, 4438, 4956, 5072, 5706, 6372, 6608, 6657, 7434, 7608, 8496, 8559, 8876, 9912, 11151, 11412, 12744, 13314, 14868, 15216, 17118, 17752, 18703, 19824, 19971, 22302, 22824, 25488, 26628, 29736, 34236, 35504, 37406, 39942, 44604, 45648, 53256, 56109, 59472, 59913, 68472, 74812, 79884, 89208, 106512, 112218, 119826, 130921, 136944, 149624, 159768, 168327, 178416, 224436, 239652, 261842, 299248, 319536, 336654, 392763, 448872, 479304, 504981, 523684, 673308, 785526, 897744, 958608, 1009962, 1047368, 1178289, 1346616, 1571052, 2019924, 2094736, 2356578, 2693232, 3142104, 3534867, 4039848, 4713156, 6284208, 7069734, 8079696, 9426312, 14139468, 18852624, 28278936, 56557872]

約数ペア:

[(1, 56557872), (2, 28278936), (3, 18852624), (4, 14139468), (6, 9426312), (7, 8079696), (8, 7069734), (9, 6284208), (12, 4713156), (14, 4039848), (16, 3534867), (18, 3142104), (21, 2693232), (24, 2356578), (27, 2094736), (28, 2019924), (36, 1571052), (42, 1346616), (48, 1178289), (54, 1047368), (56, 1009962), (59, 958608), (63, 897744), (72, 785526), (84, 673308), (108, 523684), (112, 504981), (118, 479304), (126, 448872), (144, 392763), (168, 336654), (177, 319536), (189, 299248), (216, 261842), (236, 239652), (252, 224436), (317, 178416), (336, 168327), (354, 159768), (378, 149624), (413, 136944), (432, 130921), (472, 119826), (504, 112218), (531, 106512), (634, 89208), (708, 79884), (756, 74812), (826, 68472), (944, 59913), (951, 59472), (1008, 56109), (1062, 53256), (1239, 45648), (1268, 44604), (1416, 39942), (1512, 37406), (1593, 35504), (1652, 34236), (1902, 29736), (2124, 26628), (2219, 25488), (2478, 22824), (2536, 22302), (2832, 19971), (2853, 19824), (3024, 18703), (3186, 17752), (3304, 17118), (3717, 15216), (3804, 14868), (4248, 13314), (4438, 12744), (4956, 11412), (5072, 11151), (5706, 9912), (6372, 8876), (6608, 8559), (6657, 8496), (7434, 7608)]