48287980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{185723}}^1$

素因数の和:185745

約数の個数: 24

約数和(自身を含む): 109205712

約数和(自身を除く): 60917732

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 185723, 371446, 742892, 928615, 1857230, 2414399, 3714460, 4828798, 9657596, 12071995, 24143990, 48287980]

約数ペア:

[(1, 48287980), (2, 24143990), (4, 12071995), (5, 9657596), (10, 4828798), (13, 3714460), (20, 2414399), (26, 1857230), (52, 928615), (65, 742892), (130, 371446), (260, 185723)]