51880416

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{269}}^1$

素因数の和:337

約数の個数: 144

約数和(自身を含む): 162887760

約数和(自身を除く): 111007344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 49, 56, 82, 84, 96, 98, 112, 123, 147, 164, 168, 196, 224, 246, 269, 287, 294, 328, 336, 392, 492, 538, 574, 588, 656, 672, 784, 807, 861, 984, 1076, 1148, 1176, 1312, 1568, 1614, 1722, 1883, 1968, 2009, 2152, 2296, 2352, 3228, 3444, 3766, 3936, 4018, 4304, 4592, 4704, 5649, 6027, 6456, 6888, 7532, 8036, 8608, 9184, 11029, 11298, 12054, 12912, 13181, 13776, 15064, 16072, 22058, 22596, 24108, 25824, 26362, 27552, 30128, 32144, 33087, 39543, 44116, 45192, 48216, 52724, 60256, 64288, 66174, 77203, 79086, 88232, 90384, 96432, 105448, 132348, 154406, 158172, 176464, 180768, 192864, 210896, 231609, 264696, 308812, 316344, 352928, 421792, 463218, 529392, 540421, 617624, 632688, 926436, 1058784, 1080842, 1235248, 1265376, 1621263, 1852872, 2161684, 2470496, 3242526, 3705744, 4323368, 6485052, 7411488, 8646736, 12970104, 17293472, 25940208, 51880416]

約数ペア:

[(1, 51880416), (2, 25940208), (3, 17293472), (4, 12970104), (6, 8646736), (7, 7411488), (8, 6485052), (12, 4323368), (14, 3705744), (16, 3242526), (21, 2470496), (24, 2161684), (28, 1852872), (32, 1621263), (41, 1265376), (42, 1235248), (48, 1080842), (49, 1058784), (56, 926436), (82, 632688), (84, 617624), (96, 540421), (98, 529392), (112, 463218), (123, 421792), (147, 352928), (164, 316344), (168, 308812), (196, 264696), (224, 231609), (246, 210896), (269, 192864), (287, 180768), (294, 176464), (328, 158172), (336, 154406), (392, 132348), (492, 105448), (538, 96432), (574, 90384), (588, 88232), (656, 79086), (672, 77203), (784, 66174), (807, 64288), (861, 60256), (984, 52724), (1076, 48216), (1148, 45192), (1176, 44116), (1312, 39543), (1568, 33087), (1614, 32144), (1722, 30128), (1883, 27552), (1968, 26362), (2009, 25824), (2152, 24108), (2296, 22596), (2352, 22058), (3228, 16072), (3444, 15064), (3766, 13776), (3936, 13181), (4018, 12912), (4304, 12054), (4592, 11298), (4704, 11029), (5649, 9184), (6027, 8608), (6456, 8036), (6888, 7532)]