53984560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{96401}}^1$

素因数の和:96421

約数の個数: 40

約数和(自身を含む): 143446176

約数和(自身を除く): 89461616

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 96401, 192802, 385604, 482005, 674807, 771208, 964010, 1349614, 1542416, 1928020, 2699228, 3374035, 3856040, 5398456, 6748070, 7712080, 10796912, 13496140, 26992280, 53984560]

約数ペア:

[(1, 53984560), (2, 26992280), (4, 13496140), (5, 10796912), (7, 7712080), (8, 6748070), (10, 5398456), (14, 3856040), (16, 3374035), (20, 2699228), (28, 1928020), (35, 1542416), (40, 1349614), (56, 964010), (70, 771208), (80, 674807), (112, 482005), (140, 385604), (280, 192802), (560, 96401)]