53422520

素因数分解:

$2^3\times 5^1\times {\mathrm{1335563}}^1$

素因数の和:1335574

約数の個数: 16

約数和(自身を含む): 120200760

約数和(自身を除く): 66778240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1335563, 2671126, 5342252, 6677815, 10684504, 13355630, 26711260, 53422520]

約数ペア:

[(1, 53422520), (2, 26711260), (4, 13355630), (5, 10684504), (8, 6677815), (10, 5342252), (20, 2671126), (40, 1335563)]