56943740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{10993}}^1$

素因数の和:11046

約数の個数: 48

約数和(自身を含む): 140371392

約数和(自身を除く): 83427652

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 5180, 10993, 21986, 43972, 54965, 76951, 109930, 153902, 219860, 307804, 384755, 406741, 769510, 813482, 1539020, 1626964, 2033705, 2847187, 4067410, 5694374, 8134820, 11388748, 14235935, 28471870, 56943740]

約数ペア:

[(1, 56943740), (2, 28471870), (4, 14235935), (5, 11388748), (7, 8134820), (10, 5694374), (14, 4067410), (20, 2847187), (28, 2033705), (35, 1626964), (37, 1539020), (70, 813482), (74, 769510), (140, 406741), (148, 384755), (185, 307804), (259, 219860), (370, 153902), (518, 109930), (740, 76951), (1036, 54965), (1295, 43972), (2590, 21986), (5180, 10993)]