53104400

素因数分解:

$2^4\times 5^2\times {\mathrm{132761}}^1$

素因数の和:132779

約数の個数: 30

約数和(自身を含む): 127584282

約数和(自身を除く): 74479882

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 132761, 265522, 531044, 663805, 1062088, 1327610, 2124176, 2655220, 3319025, 5310440, 6638050, 10620880, 13276100, 26552200, 53104400]

約数ペア:

[(1, 53104400), (2, 26552200), (4, 13276100), (5, 10620880), (8, 6638050), (10, 5310440), (16, 3319025), (20, 2655220), (25, 2124176), (40, 1327610), (50, 1062088), (80, 663805), (100, 531044), (200, 265522), (400, 132761)]