51416352

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1$

素因数の和:503

約数の個数: 144

約数和(自身を含む): 162908928

約数和(自身を除く): 111492576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 72, 78, 93, 96, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 288, 312, 372, 403, 416, 443, 468, 496, 558, 624, 744, 806, 886, 936, 992, 1116, 1209, 1248, 1329, 1488, 1612, 1772, 1872, 2232, 2418, 2658, 2976, 3224, 3544, 3627, 3744, 3987, 4464, 4836, 5316, 5759, 6448, 7088, 7254, 7974, 8928, 9672, 10632, 11518, 12896, 13733, 14176, 14508, 15948, 17277, 19344, 21264, 23036, 27466, 29016, 31896, 34554, 38688, 41199, 42528, 46072, 51831, 54932, 58032, 63792, 69108, 82398, 92144, 103662, 109864, 116064, 123597, 127584, 138216, 164796, 178529, 184288, 207324, 219728, 247194, 276432, 329592, 357058, 414648, 439456, 494388, 535587, 552864, 659184, 714116, 829296, 988776, 1071174, 1318368, 1428232, 1606761, 1658592, 1977552, 2142348, 2856464, 3213522, 3955104, 4284696, 5712928, 6427044, 8569392, 12854088, 17138784, 25708176, 51416352]

約数ペア:

[(1, 51416352), (2, 25708176), (3, 17138784), (4, 12854088), (6, 8569392), (8, 6427044), (9, 5712928), (12, 4284696), (13, 3955104), (16, 3213522), (18, 2856464), (24, 2142348), (26, 1977552), (31, 1658592), (32, 1606761), (36, 1428232), (39, 1318368), (48, 1071174), (52, 988776), (62, 829296), (72, 714116), (78, 659184), (93, 552864), (96, 535587), (104, 494388), (117, 439456), (124, 414648), (144, 357058), (156, 329592), (186, 276432), (208, 247194), (234, 219728), (248, 207324), (279, 184288), (288, 178529), (312, 164796), (372, 138216), (403, 127584), (416, 123597), (443, 116064), (468, 109864), (496, 103662), (558, 92144), (624, 82398), (744, 69108), (806, 63792), (886, 58032), (936, 54932), (992, 51831), (1116, 46072), (1209, 42528), (1248, 41199), (1329, 38688), (1488, 34554), (1612, 31896), (1772, 29016), (1872, 27466), (2232, 23036), (2418, 21264), (2658, 19344), (2976, 17277), (3224, 15948), (3544, 14508), (3627, 14176), (3744, 13733), (3987, 12896), (4464, 11518), (4836, 10632), (5316, 9672), (5759, 8928), (6448, 7974), (7088, 7254)]