51790872

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:233

約数の個数: 128

約数和(自身を含む): 155151360

約数和(自身を除く): 103360488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 73, 82, 84, 103, 123, 146, 164, 168, 206, 219, 246, 287, 292, 309, 328, 412, 438, 492, 511, 574, 584, 618, 721, 824, 861, 876, 984, 1022, 1148, 1236, 1442, 1533, 1722, 1752, 2044, 2163, 2296, 2472, 2884, 2993, 3066, 3444, 4088, 4223, 4326, 5768, 5986, 6132, 6888, 7519, 8446, 8652, 8979, 11972, 12264, 12669, 15038, 16892, 17304, 17958, 20951, 22557, 23944, 25338, 29561, 30076, 33784, 35916, 41902, 45114, 50676, 52633, 59122, 60152, 62853, 71832, 83804, 88683, 90228, 101352, 105266, 118244, 125706, 157899, 167608, 177366, 180456, 210532, 236488, 251412, 308279, 315798, 354732, 421064, 502824, 616558, 631596, 709464, 924837, 1233116, 1263192, 1849674, 2157953, 2466232, 3699348, 4315906, 6473859, 7398696, 8631812, 12947718, 17263624, 25895436, 51790872]

約数ペア:

[(1, 51790872), (2, 25895436), (3, 17263624), (4, 12947718), (6, 8631812), (7, 7398696), (8, 6473859), (12, 4315906), (14, 3699348), (21, 2466232), (24, 2157953), (28, 1849674), (41, 1263192), (42, 1233116), (56, 924837), (73, 709464), (82, 631596), (84, 616558), (103, 502824), (123, 421064), (146, 354732), (164, 315798), (168, 308279), (206, 251412), (219, 236488), (246, 210532), (287, 180456), (292, 177366), (309, 167608), (328, 157899), (412, 125706), (438, 118244), (492, 105266), (511, 101352), (574, 90228), (584, 88683), (618, 83804), (721, 71832), (824, 62853), (861, 60152), (876, 59122), (984, 52633), (1022, 50676), (1148, 45114), (1236, 41902), (1442, 35916), (1533, 33784), (1722, 30076), (1752, 29561), (2044, 25338), (2163, 23944), (2296, 22557), (2472, 20951), (2884, 17958), (2993, 17304), (3066, 16892), (3444, 15038), (4088, 12669), (4223, 12264), (4326, 11972), (5768, 8979), (5986, 8652), (6132, 8446), (6888, 7519)]