56403165

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{5903}}^1$

素因数の和:5938

約数の個数: 48

約数和(自身を含む): 113073408

約数和(自身を除く): 56670243

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 49, 65, 91, 105, 147, 195, 245, 273, 455, 637, 735, 1365, 1911, 3185, 5903, 9555, 17709, 29515, 41321, 76739, 88545, 123963, 206605, 230217, 289247, 383695, 537173, 619815, 867741, 1151085, 1446235, 1611519, 2685865, 3760211, 4338705, 8057595, 11280633, 18801055, 56403165]

約数ペア:

[(1, 56403165), (3, 18801055), (5, 11280633), (7, 8057595), (13, 4338705), (15, 3760211), (21, 2685865), (35, 1611519), (39, 1446235), (49, 1151085), (65, 867741), (91, 619815), (105, 537173), (147, 383695), (195, 289247), (245, 230217), (273, 206605), (455, 123963), (637, 88545), (735, 76739), (1365, 41321), (1911, 29515), (3185, 17709), (5903, 9555)]