48039620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{617}}^1$

素因数の和:872

約数の個数: 48

約数和(自身を含む): 107457840

約数和(自身を除く): 59418220

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 229, 340, 458, 617, 916, 1145, 1234, 2290, 2468, 3085, 3893, 4580, 6170, 7786, 10489, 12340, 15572, 19465, 20978, 38930, 41956, 52445, 77860, 104890, 141293, 209780, 282586, 565172, 706465, 1412930, 2401981, 2825860, 4803962, 9607924, 12009905, 24019810, 48039620]

約数ペア:

[(1, 48039620), (2, 24019810), (4, 12009905), (5, 9607924), (10, 4803962), (17, 2825860), (20, 2401981), (34, 1412930), (68, 706465), (85, 565172), (170, 282586), (229, 209780), (340, 141293), (458, 104890), (617, 77860), (916, 52445), (1145, 41956), (1234, 38930), (2290, 20978), (2468, 19465), (3085, 15572), (3893, 12340), (4580, 10489), (6170, 7786)]