52531250

素因数分解:

$2^1\times 5^6\times {\mathrm{41}}^2$

素因数の和:114

約数の個数: 42

約数和(自身を含む): 100955739

約数和(自身を除く): 48424489

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 125, 205, 250, 410, 625, 1025, 1250, 1681, 2050, 3125, 3362, 5125, 6250, 8405, 10250, 15625, 16810, 25625, 31250, 42025, 51250, 84050, 128125, 210125, 256250, 420250, 640625, 1050625, 1281250, 2101250, 5253125, 10506250, 26265625, 52531250]

約数ペア:

[(1, 52531250), (2, 26265625), (5, 10506250), (10, 5253125), (25, 2101250), (41, 1281250), (50, 1050625), (82, 640625), (125, 420250), (205, 256250), (250, 210125), (410, 128125), (625, 84050), (1025, 51250), (1250, 42025), (1681, 31250), (2050, 25625), (3125, 16810), (3362, 15625), (5125, 10250), (6250, 8405)]