53078210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{1087}}^1$

素因数の和:1370

約数の個数: 32

約数和(自身を含む): 101053440

約数和(自身を除く): 47975230

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 257, 514, 1087, 1285, 2174, 2570, 4883, 5435, 9766, 10870, 20653, 24415, 41306, 48830, 103265, 206530, 279359, 558718, 1396795, 2793590, 5307821, 10615642, 26539105, 53078210]

約数ペア:

[(1, 53078210), (2, 26539105), (5, 10615642), (10, 5307821), (19, 2793590), (38, 1396795), (95, 558718), (190, 279359), (257, 206530), (514, 103265), (1087, 48830), (1285, 41306), (2174, 24415), (2570, 20653), (4883, 10870), (5435, 9766)]