53305020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{98713}}^1$

素因数の和:98731

約数の個数: 48

約数和(自身を含む): 165839520

約数和(自身を除く): 112534500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 98713, 197426, 296139, 394852, 493565, 592278, 888417, 987130, 1184556, 1480695, 1776834, 1974260, 2665251, 2961390, 3553668, 4442085, 5330502, 5922780, 8884170, 10661004, 13326255, 17768340, 26652510, 53305020]

約数ペア:

[(1, 53305020), (2, 26652510), (3, 17768340), (4, 13326255), (5, 10661004), (6, 8884170), (9, 5922780), (10, 5330502), (12, 4442085), (15, 3553668), (18, 2961390), (20, 2665251), (27, 1974260), (30, 1776834), (36, 1480695), (45, 1184556), (54, 987130), (60, 888417), (90, 592278), (108, 493565), (135, 394852), (180, 296139), (270, 197426), (540, 98713)]