53067440

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1$

素因数の和:378

約数の個数: 80

約数和(自身を含む): 130277376

約数和(自身を除く): 77209936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 151, 184, 191, 230, 302, 368, 382, 460, 604, 755, 764, 920, 955, 1208, 1510, 1528, 1840, 1910, 2416, 3020, 3056, 3473, 3820, 4393, 6040, 6946, 7640, 8786, 12080, 13892, 15280, 17365, 17572, 21965, 27784, 28841, 34730, 35144, 43930, 55568, 57682, 69460, 70288, 87860, 115364, 138920, 144205, 175720, 230728, 277840, 288410, 351440, 461456, 576820, 663343, 1153640, 1326686, 2307280, 2653372, 3316715, 5306744, 6633430, 10613488, 13266860, 26533720, 53067440]

約数ペア:

[(1, 53067440), (2, 26533720), (4, 13266860), (5, 10613488), (8, 6633430), (10, 5306744), (16, 3316715), (20, 2653372), (23, 2307280), (40, 1326686), (46, 1153640), (80, 663343), (92, 576820), (115, 461456), (151, 351440), (184, 288410), (191, 277840), (230, 230728), (302, 175720), (368, 144205), (382, 138920), (460, 115364), (604, 87860), (755, 70288), (764, 69460), (920, 57682), (955, 55568), (1208, 43930), (1510, 35144), (1528, 34730), (1840, 28841), (1910, 27784), (2416, 21965), (3020, 17572), (3056, 17365), (3473, 15280), (3820, 13892), (4393, 12080), (6040, 8786), (6946, 7640)]