56319164

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:195

約数の個数: 72

約数和(自身を含む): 118005888

約数和(自身を除く): 61686724

約数列:

[1, 2, 4, 11, 17, 22, 34, 43, 44, 68, 86, 103, 172, 187, 206, 289, 374, 412, 473, 578, 731, 748, 946, 1133, 1156, 1462, 1751, 1892, 2266, 2924, 3179, 3502, 4429, 4532, 6358, 7004, 8041, 8858, 12427, 12716, 16082, 17716, 19261, 24854, 29767, 32164, 38522, 48719, 49708, 59534, 75293, 77044, 97438, 119068, 136697, 150586, 194876, 273394, 301172, 327437, 546788, 654874, 828223, 1279981, 1309748, 1656446, 2559962, 3312892, 5119924, 14079791, 28159582, 56319164]

約数ペア:

[(1, 56319164), (2, 28159582), (4, 14079791), (11, 5119924), (17, 3312892), (22, 2559962), (34, 1656446), (43, 1309748), (44, 1279981), (68, 828223), (86, 654874), (103, 546788), (172, 327437), (187, 301172), (206, 273394), (289, 194876), (374, 150586), (412, 136697), (473, 119068), (578, 97438), (731, 77044), (748, 75293), (946, 59534), (1133, 49708), (1156, 48719), (1462, 38522), (1751, 32164), (1892, 29767), (2266, 24854), (2924, 19261), (3179, 17716), (3502, 16082), (4429, 12716), (4532, 12427), (6358, 8858), (7004, 8041)]