56113020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{103913}}^1$

素因数の和:103931

約数の個数: 48

約数和(自身を含む): 174575520

約数和(自身を除く): 118462500

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, 103913, 207826, 311739, 415652, 519565, 623478, 935217, 1039130, 1246956, 1558695, 1870434, 2078260, 2805651, 3117390, 3740868, 4676085, 5611302, 6234780, 9352170, 11222604, 14028255, 18704340, 28056510, 56113020]

約数ペア:

[(1, 56113020), (2, 28056510), (3, 18704340), (4, 14028255), (5, 11222604), (6, 9352170), (9, 6234780), (10, 5611302), (12, 4676085), (15, 3740868), (18, 3117390), (20, 2805651), (27, 2078260), (30, 1870434), (36, 1558695), (45, 1246956), (54, 1039130), (60, 935217), (90, 623478), (108, 519565), (135, 415652), (180, 311739), (270, 207826), (540, 103913)]