53445518

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:321

約数の個数: 64

約数和(自身を含む): 104509440

約数和(自身を除く): 51063922

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 53, 106, 119, 133, 223, 238, 266, 323, 371, 446, 646, 742, 901, 1007, 1561, 1802, 2014, 2261, 3122, 3791, 4237, 4522, 6307, 7049, 7582, 8474, 11819, 12614, 14098, 17119, 23638, 26537, 29659, 34238, 53074, 59318, 72029, 82733, 119833, 144058, 165466, 200923, 224561, 239666, 401846, 449122, 504203, 1008406, 1406461, 1571927, 2812922, 3143854, 3817537, 7635074, 26722759, 53445518]

約数ペア:

[(1, 53445518), (2, 26722759), (7, 7635074), (14, 3817537), (17, 3143854), (19, 2812922), (34, 1571927), (38, 1406461), (53, 1008406), (106, 504203), (119, 449122), (133, 401846), (223, 239666), (238, 224561), (266, 200923), (323, 165466), (371, 144058), (446, 119833), (646, 82733), (742, 72029), (901, 59318), (1007, 53074), (1561, 34238), (1802, 29659), (2014, 26537), (2261, 23638), (3122, 17119), (3791, 14098), (4237, 12614), (4522, 11819), (6307, 8474), (7049, 7582)]