55221304

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{2689}}^1$

素因数の和:2863

約数の個数: 32

約数和(自身を含む): 110397600

約数和(自身を除く): 55176296

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 151, 302, 604, 1208, 2567, 2689, 5134, 5378, 10268, 10756, 20536, 21512, 45713, 91426, 182852, 365704, 406039, 812078, 1624156, 3248312, 6902663, 13805326, 27610652, 55221304]

約数ペア:

[(1, 55221304), (2, 27610652), (4, 13805326), (8, 6902663), (17, 3248312), (34, 1624156), (68, 812078), (136, 406039), (151, 365704), (302, 182852), (604, 91426), (1208, 45713), (2567, 21512), (2689, 20536), (5134, 10756), (5378, 10268)]