51306164

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2389}}^1$

素因数の和:2472

約数の個数: 48

約数和(自身を含む): 112425600

約数和(自身を除く): 61119436

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 59, 91, 118, 182, 236, 364, 413, 767, 826, 1534, 1652, 2389, 3068, 4778, 5369, 9556, 10738, 16723, 21476, 31057, 33446, 62114, 66892, 124228, 140951, 217399, 281902, 434798, 563804, 869596, 986657, 1832363, 1973314, 3664726, 3946628, 7329452, 12826541, 25653082, 51306164]

約数ペア:

[(1, 51306164), (2, 25653082), (4, 12826541), (7, 7329452), (13, 3946628), (14, 3664726), (26, 1973314), (28, 1832363), (52, 986657), (59, 869596), (91, 563804), (118, 434798), (182, 281902), (236, 217399), (364, 140951), (413, 124228), (767, 66892), (826, 62114), (1534, 33446), (1652, 31057), (2389, 21476), (3068, 16723), (4778, 10738), (5369, 9556)]