49702120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{95581}}^1$

素因数の和:95605

約数の個数: 32

約数和(自身を含む): 120433320

約数和(自身を除く): 70731200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 95581, 191162, 382324, 477905, 764648, 955810, 1242553, 1911620, 2485106, 3823240, 4970212, 6212765, 9940424, 12425530, 24851060, 49702120]

約数ペア:

[(1, 49702120), (2, 24851060), (4, 12425530), (5, 9940424), (8, 6212765), (10, 4970212), (13, 3823240), (20, 2485106), (26, 1911620), (40, 1242553), (52, 955810), (65, 764648), (104, 477905), (130, 382324), (260, 191162), (520, 95581)]