56456048

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{18869}}^1$

素因数の和:18905

約数の個数: 40

約数和(自身を含む): 126353520

約数和(自身を除く): 69897472

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 18869, 37738, 75476, 150952, 207559, 301904, 320773, 415118, 641546, 830236, 1283092, 1660472, 2566184, 3320944, 3528503, 5132368, 7057006, 14114012, 28228024, 56456048]

約数ペア:

[(1, 56456048), (2, 28228024), (4, 14114012), (8, 7057006), (11, 5132368), (16, 3528503), (17, 3320944), (22, 2566184), (34, 1660472), (44, 1283092), (68, 830236), (88, 641546), (136, 415118), (176, 320773), (187, 301904), (272, 207559), (374, 150952), (748, 75476), (1496, 37738), (2992, 18869)]