55145581570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{1031}}^1\times {\mathrm{1429}}^1$

素因数の和:2683

約数の個数: 64

約数和(自身を含む): 105192172800

約数和(自身を除く): 50046591230

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 197, 394, 985, 1031, 1429, 1970, 2062, 2858, 3743, 5155, 7145, 7486, 10310, 14290, 18715, 19589, 27151, 37430, 39178, 54302, 97945, 135755, 195890, 203107, 271510, 281513, 406214, 563026, 1015535, 1407565, 1473299, 2031070, 2815130, 2946598, 3859033, 5348747, 7366495, 7718066, 10697494, 14732990, 19295165, 26743735, 27992681, 38590330, 53487470, 55985362, 139963405, 279926810, 290239903, 580479806, 1451199515, 2902399030, 5514558157, 11029116314, 27572790785, 55145581570]

約数ペア:

[(1, 55145581570), (2, 27572790785), (5, 11029116314), (10, 5514558157), (19, 2902399030), (38, 1451199515), (95, 580479806), (190, 290239903), (197, 279926810), (394, 139963405), (985, 55985362), (1031, 53487470), (1429, 38590330), (1970, 27992681), (2062, 26743735), (2858, 19295165), (3743, 14732990), (5155, 10697494), (7145, 7718066), (7486, 7366495), (10310, 5348747), (14290, 3859033), (18715, 2946598), (19589, 2815130), (27151, 2031070), (37430, 1473299), (39178, 1407565), (54302, 1015535), (97945, 563026), (135755, 406214), (195890, 281513), (203107, 271510)]