56861874

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{563}}^1$

素因数の和:783

約数の個数: 48

約数和(自身を含む): 128104704

約数和(自身を除く): 71242830

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 181, 186, 279, 362, 543, 558, 563, 1086, 1126, 1629, 1689, 3258, 3378, 5067, 5611, 10134, 11222, 16833, 17453, 33666, 34906, 50499, 52359, 100998, 101903, 104718, 157077, 203806, 305709, 314154, 611418, 917127, 1834254, 3158993, 6317986, 9476979, 18953958, 28430937, 56861874]

約数ペア:

[(1, 56861874), (2, 28430937), (3, 18953958), (6, 9476979), (9, 6317986), (18, 3158993), (31, 1834254), (62, 917127), (93, 611418), (181, 314154), (186, 305709), (279, 203806), (362, 157077), (543, 104718), (558, 101903), (563, 100998), (1086, 52359), (1126, 50499), (1629, 34906), (1689, 33666), (3258, 17453), (3378, 16833), (5067, 11222), (5611, 10134)]