55056919328

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{397259}}^1$

素因数の和:397401

約数の個数: 48

約数和(自身を含む): 111722224320

約数和(自身を除く): 56665304992

約数列:

[1, 2, 4, 8, 16, 32, 61, 71, 122, 142, 244, 284, 488, 568, 976, 1136, 1952, 2272, 4331, 8662, 17324, 34648, 69296, 138592, 397259, 794518, 1589036, 3178072, 6356144, 12712288, 24232799, 28205389, 48465598, 56410778, 96931196, 112821556, 193862392, 225643112, 387724784, 451286224, 775449568, 902572448, 1720528729, 3441057458, 6882114916, 13764229832, 27528459664, 55056919328]

約数ペア:

[(1, 55056919328), (2, 27528459664), (4, 13764229832), (8, 6882114916), (16, 3441057458), (32, 1720528729), (61, 902572448), (71, 775449568), (122, 451286224), (142, 387724784), (244, 225643112), (284, 193862392), (488, 112821556), (568, 96931196), (976, 56410778), (1136, 48465598), (1952, 28205389), (2272, 24232799), (4331, 12712288), (8662, 6356144), (17324, 3178072), (34648, 1589036), (69296, 794518), (138592, 397259)]