52457980

素因数分解:

$2^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{9973}}^1$

素因数の和:10245

約数の個数: 24

約数和(自身を含む): 110591712

約数和(自身を除く): 58133732

約数列:

[1, 2, 4, 5, 10, 20, 263, 526, 1052, 1315, 2630, 5260, 9973, 19946, 39892, 49865, 99730, 199460, 2622899, 5245798, 10491596, 13114495, 26228990, 52457980]

約数ペア:

[(1, 52457980), (2, 26228990), (4, 13114495), (5, 10491596), (10, 5245798), (20, 2622899), (263, 199460), (526, 99730), (1052, 49865), (1315, 39892), (2630, 19946), (5260, 9973)]