51132328

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{28921}}^1$

素因数の和:28957

約数の個数: 32

約数和(自身を含む): 109325160

約数和(自身を除く): 58192832

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 28921, 57842, 115684, 231368, 375973, 491657, 751946, 983314, 1503892, 1966628, 3007784, 3933256, 6391541, 12783082, 25566164, 51132328]

約数ペア:

[(1, 51132328), (2, 25566164), (4, 12783082), (8, 6391541), (13, 3933256), (17, 3007784), (26, 1966628), (34, 1503892), (52, 983314), (68, 751946), (104, 491657), (136, 375973), (221, 231368), (442, 115684), (884, 57842), (1768, 28921)]