51775152

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1$

素因数の和:451

約数の個数: 160

約数和(自身を含む): 165822720

約数和(自身を除く): 114047568

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 19, 22, 24, 26, 33, 38, 39, 44, 48, 52, 57, 66, 76, 78, 88, 104, 114, 132, 143, 152, 156, 176, 208, 209, 228, 247, 264, 286, 304, 312, 397, 418, 429, 456, 494, 528, 572, 624, 627, 741, 794, 836, 858, 912, 988, 1144, 1191, 1254, 1482, 1588, 1672, 1716, 1976, 2288, 2382, 2508, 2717, 2964, 3176, 3344, 3432, 3952, 4367, 4764, 5016, 5161, 5434, 5928, 6352, 6864, 7543, 8151, 8734, 9528, 10032, 10322, 10868, 11856, 13101, 15086, 15483, 16302, 17468, 19056, 20644, 21736, 22629, 26202, 30172, 30966, 32604, 34936, 41288, 43472, 45258, 52404, 56771, 60344, 61932, 65208, 69872, 82576, 82973, 90516, 98059, 104808, 113542, 120688, 123864, 130416, 165946, 170313, 181032, 196118, 209616, 227084, 247728, 248919, 294177, 331892, 340626, 362064, 392236, 454168, 497838, 588354, 663784, 681252, 784472, 908336, 995676, 1078649, 1176708, 1327568, 1362504, 1568944, 1991352, 2157298, 2353416, 2725008, 3235947, 3982704, 4314596, 4706832, 6471894, 8629192, 12943788, 17258384, 25887576, 51775152]

約数ペア:

[(1, 51775152), (2, 25887576), (3, 17258384), (4, 12943788), (6, 8629192), (8, 6471894), (11, 4706832), (12, 4314596), (13, 3982704), (16, 3235947), (19, 2725008), (22, 2353416), (24, 2157298), (26, 1991352), (33, 1568944), (38, 1362504), (39, 1327568), (44, 1176708), (48, 1078649), (52, 995676), (57, 908336), (66, 784472), (76, 681252), (78, 663784), (88, 588354), (104, 497838), (114, 454168), (132, 392236), (143, 362064), (152, 340626), (156, 331892), (176, 294177), (208, 248919), (209, 247728), (228, 227084), (247, 209616), (264, 196118), (286, 181032), (304, 170313), (312, 165946), (397, 130416), (418, 123864), (429, 120688), (456, 113542), (494, 104808), (528, 98059), (572, 90516), (624, 82973), (627, 82576), (741, 69872), (794, 65208), (836, 61932), (858, 60344), (912, 56771), (988, 52404), (1144, 45258), (1191, 43472), (1254, 41288), (1482, 34936), (1588, 32604), (1672, 30966), (1716, 30172), (1976, 26202), (2288, 22629), (2382, 21736), (2508, 20644), (2717, 19056), (2964, 17468), (3176, 16302), (3344, 15483), (3432, 15086), (3952, 13101), (4367, 11856), (4764, 10868), (5016, 10322), (5161, 10032), (5434, 9528), (5928, 8734), (6352, 8151), (6864, 7543)]