51957984

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:153

約数の個数: 192

約数和(自身を含む): 162570240

約数和(自身を除く): 110612256

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 31, 32, 34, 39, 48, 51, 52, 62, 68, 78, 79, 93, 96, 102, 104, 124, 136, 156, 158, 186, 204, 208, 221, 237, 248, 272, 312, 316, 372, 403, 408, 416, 442, 474, 496, 527, 544, 624, 632, 663, 744, 806, 816, 884, 948, 992, 1027, 1054, 1209, 1248, 1264, 1326, 1343, 1488, 1581, 1612, 1632, 1768, 1896, 2054, 2108, 2418, 2449, 2528, 2652, 2686, 2976, 3081, 3162, 3224, 3536, 3792, 4029, 4108, 4216, 4836, 4898, 5304, 5372, 6162, 6324, 6448, 6851, 7072, 7347, 7584, 8058, 8216, 8432, 9672, 9796, 10608, 10744, 12324, 12648, 12896, 13702, 14694, 16116, 16432, 16864, 17459, 19344, 19592, 20553, 21216, 21488, 24648, 25296, 27404, 29388, 31837, 32232, 32864, 34918, 38688, 39184, 41106, 41633, 42976, 49296, 50592, 52377, 54808, 58776, 63674, 64464, 69836, 78368, 82212, 83266, 95511, 98592, 104754, 109616, 117552, 124899, 127348, 128928, 139672, 164424, 166532, 191022, 209508, 219232, 235104, 249798, 254696, 279344, 328848, 333064, 382044, 419016, 499596, 509392, 541229, 558688, 657696, 666128, 764088, 838032, 999192, 1018784, 1082458, 1332256, 1528176, 1623687, 1676064, 1998384, 2164916, 3056352, 3247374, 3996768, 4329832, 6494748, 8659664, 12989496, 17319328, 25978992, 51957984]

約数ペア:

[(1, 51957984), (2, 25978992), (3, 17319328), (4, 12989496), (6, 8659664), (8, 6494748), (12, 4329832), (13, 3996768), (16, 3247374), (17, 3056352), (24, 2164916), (26, 1998384), (31, 1676064), (32, 1623687), (34, 1528176), (39, 1332256), (48, 1082458), (51, 1018784), (52, 999192), (62, 838032), (68, 764088), (78, 666128), (79, 657696), (93, 558688), (96, 541229), (102, 509392), (104, 499596), (124, 419016), (136, 382044), (156, 333064), (158, 328848), (186, 279344), (204, 254696), (208, 249798), (221, 235104), (237, 219232), (248, 209508), (272, 191022), (312, 166532), (316, 164424), (372, 139672), (403, 128928), (408, 127348), (416, 124899), (442, 117552), (474, 109616), (496, 104754), (527, 98592), (544, 95511), (624, 83266), (632, 82212), (663, 78368), (744, 69836), (806, 64464), (816, 63674), (884, 58776), (948, 54808), (992, 52377), (1027, 50592), (1054, 49296), (1209, 42976), (1248, 41633), (1264, 41106), (1326, 39184), (1343, 38688), (1488, 34918), (1581, 32864), (1612, 32232), (1632, 31837), (1768, 29388), (1896, 27404), (2054, 25296), (2108, 24648), (2418, 21488), (2449, 21216), (2528, 20553), (2652, 19592), (2686, 19344), (2976, 17459), (3081, 16864), (3162, 16432), (3224, 16116), (3536, 14694), (3792, 13702), (4029, 12896), (4108, 12648), (4216, 12324), (4836, 10744), (4898, 10608), (5304, 9796), (5372, 9672), (6162, 8432), (6324, 8216), (6448, 8058), (6851, 7584), (7072, 7347)]