53319780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{296221}}^1$

素因数の和:296236

約数の個数: 36

約数和(自身を含む): 161737212

約数和(自身を除く): 108417432

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 296221, 592442, 888663, 1184884, 1481105, 1777326, 2665989, 2962210, 3554652, 4443315, 5331978, 5924420, 8886630, 10663956, 13329945, 17773260, 26659890, 53319780]

約数ペア:

[(1, 53319780), (2, 26659890), (3, 17773260), (4, 13329945), (5, 10663956), (6, 8886630), (9, 5924420), (10, 5331978), (12, 4443315), (15, 3554652), (18, 2962210), (20, 2665989), (30, 1777326), (36, 1481105), (45, 1184884), (60, 888663), (90, 592442), (180, 296221)]