56858480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{101533}}^1$

素因数の和:101553

約数の個数: 40

約数和(自身を含む): 151082592

約数和(自身を除く): 94224112

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 101533, 203066, 406132, 507665, 710731, 812264, 1015330, 1421462, 1624528, 2030660, 2842924, 3553655, 4061320, 5685848, 7107310, 8122640, 11371696, 14214620, 28429240, 56858480]

約数ペア:

[(1, 56858480), (2, 28429240), (4, 14214620), (5, 11371696), (7, 8122640), (8, 7107310), (10, 5685848), (14, 4061320), (16, 3553655), (20, 2842924), (28, 2030660), (35, 1624528), (40, 1421462), (56, 1015330), (70, 812264), (80, 710731), (112, 507665), (140, 406132), (280, 203066), (560, 101533)]