51678360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{143551}}^1$

素因数の和:143568

約数の個数: 48

約数和(自身を含む): 167955840

約数和(自身を除く): 116277480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 143551, 287102, 430653, 574204, 717755, 861306, 1148408, 1291959, 1435510, 1722612, 2153265, 2583918, 2871020, 3445224, 4306530, 5167836, 5742040, 6459795, 8613060, 10335672, 12919590, 17226120, 25839180, 51678360]

約数ペア:

[(1, 51678360), (2, 25839180), (3, 17226120), (4, 12919590), (5, 10335672), (6, 8613060), (8, 6459795), (9, 5742040), (10, 5167836), (12, 4306530), (15, 3445224), (18, 2871020), (20, 2583918), (24, 2153265), (30, 1722612), (36, 1435510), (40, 1291959), (45, 1148408), (60, 861306), (72, 717755), (90, 574204), (120, 430653), (180, 287102), (360, 143551)]