53188784

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{613}}^1$

素因数の和:678

約数の個数: 80

約数和(自身を含む): 123340320

約数和(自身を除く): 70151536

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 29, 34, 44, 58, 68, 88, 116, 136, 176, 187, 232, 272, 319, 374, 464, 493, 613, 638, 748, 986, 1226, 1276, 1496, 1972, 2452, 2552, 2992, 3944, 4904, 5104, 5423, 6743, 7888, 9808, 10421, 10846, 13486, 17777, 20842, 21692, 26972, 35554, 41684, 43384, 53944, 71108, 83368, 86768, 107888, 114631, 142216, 166736, 195547, 229262, 284432, 302209, 391094, 458524, 604418, 782188, 917048, 1208836, 1564376, 1834096, 2417672, 3128752, 3324299, 4835344, 6648598, 13297196, 26594392, 53188784]

約数ペア:

[(1, 53188784), (2, 26594392), (4, 13297196), (8, 6648598), (11, 4835344), (16, 3324299), (17, 3128752), (22, 2417672), (29, 1834096), (34, 1564376), (44, 1208836), (58, 917048), (68, 782188), (88, 604418), (116, 458524), (136, 391094), (176, 302209), (187, 284432), (232, 229262), (272, 195547), (319, 166736), (374, 142216), (464, 114631), (493, 107888), (613, 86768), (638, 83368), (748, 71108), (986, 53944), (1226, 43384), (1276, 41684), (1496, 35554), (1972, 26972), (2452, 21692), (2552, 20842), (2992, 17777), (3944, 13486), (4904, 10846), (5104, 10421), (5423, 9808), (6743, 7888)]