53186868

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{7817}}^1$

素因数の和:7843

約数の個数: 72

約数和(自身を含む): 159362112

約数和(自身を除く): 106175244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 6804, 7817, 15634, 23451, 31268, 46902, 54719, 70353, 93804, 109438, 140706, 164157, 211059, 218876, 281412, 328314, 422118, 492471, 633177, 656628, 844236, 984942, 1266354, 1477413, 1899531, 1969884, 2532708, 2954826, 3799062, 4432239, 5909652, 7598124, 8864478, 13296717, 17728956, 26593434, 53186868]

約数ペア:

[(1, 53186868), (2, 26593434), (3, 17728956), (4, 13296717), (6, 8864478), (7, 7598124), (9, 5909652), (12, 4432239), (14, 3799062), (18, 2954826), (21, 2532708), (27, 1969884), (28, 1899531), (36, 1477413), (42, 1266354), (54, 984942), (63, 844236), (81, 656628), (84, 633177), (108, 492471), (126, 422118), (162, 328314), (189, 281412), (243, 218876), (252, 211059), (324, 164157), (378, 140706), (486, 109438), (567, 93804), (756, 70353), (972, 54719), (1134, 46902), (1701, 31268), (2268, 23451), (3402, 15634), (6804, 7817)]