55365540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{463}}^1\times {\mathrm{1993}}^1$

素因数の和:2468

約数の個数: 48

約数和(自身を含む): 155436288

約数和(自身を除く): 100070748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 463, 926, 1389, 1852, 1993, 2315, 2778, 3986, 4630, 5556, 5979, 6945, 7972, 9260, 9965, 11958, 13890, 19930, 23916, 27780, 29895, 39860, 59790, 119580, 922759, 1845518, 2768277, 3691036, 4613795, 5536554, 9227590, 11073108, 13841385, 18455180, 27682770, 55365540]

約数ペア:

[(1, 55365540), (2, 27682770), (3, 18455180), (4, 13841385), (5, 11073108), (6, 9227590), (10, 5536554), (12, 4613795), (15, 3691036), (20, 2768277), (30, 1845518), (60, 922759), (463, 119580), (926, 59790), (1389, 39860), (1852, 29895), (1993, 27780), (2315, 23916), (2778, 19930), (3986, 13890), (4630, 11958), (5556, 9965), (5979, 9260), (6945, 7972)]