56096920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127493}}^1$

素因数の和:127515

約数の個数: 32

約数和(自身を含む): 137693520

約数和(自身を除く): 81596600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 127493, 254986, 509972, 637465, 1019944, 1274930, 1402423, 2549860, 2804846, 5099720, 5609692, 7012115, 11219384, 14024230, 28048460, 56096920]

約数ペア:

[(1, 56096920), (2, 28048460), (4, 14024230), (5, 11219384), (8, 7012115), (10, 5609692), (11, 5099720), (20, 2804846), (22, 2549860), (40, 1402423), (44, 1274930), (55, 1019944), (88, 637465), (110, 509972), (220, 254986), (440, 127493)]