56731272

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:303

約数の個数: 96

約数和(自身を含む): 156530880

約数和(自身を除く): 99799608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 71, 78, 104, 142, 156, 169, 197, 213, 284, 312, 338, 394, 426, 507, 568, 591, 676, 788, 852, 923, 1014, 1182, 1352, 1576, 1704, 1846, 2028, 2364, 2561, 2769, 3692, 4056, 4728, 5122, 5538, 7384, 7683, 10244, 11076, 11999, 13987, 15366, 20488, 22152, 23998, 27974, 30732, 33293, 35997, 41961, 47996, 55948, 61464, 66586, 71994, 83922, 95992, 99879, 111896, 133172, 143988, 167844, 181831, 199758, 266344, 287976, 335688, 363662, 399516, 545493, 727324, 799032, 1090986, 1454648, 2181972, 2363803, 4363944, 4727606, 7091409, 9455212, 14182818, 18910424, 28365636, 56731272]

約数ペア:

[(1, 56731272), (2, 28365636), (3, 18910424), (4, 14182818), (6, 9455212), (8, 7091409), (12, 4727606), (13, 4363944), (24, 2363803), (26, 2181972), (39, 1454648), (52, 1090986), (71, 799032), (78, 727324), (104, 545493), (142, 399516), (156, 363662), (169, 335688), (197, 287976), (213, 266344), (284, 199758), (312, 181831), (338, 167844), (394, 143988), (426, 133172), (507, 111896), (568, 99879), (591, 95992), (676, 83922), (788, 71994), (852, 66586), (923, 61464), (1014, 55948), (1182, 47996), (1352, 41961), (1576, 35997), (1704, 33293), (1846, 30732), (2028, 27974), (2364, 23998), (2561, 22152), (2769, 20488), (3692, 15366), (4056, 13987), (4728, 11999), (5122, 11076), (5538, 10244), (7384, 7683)]