52803494540

素因数分解:

$2^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{647}}^1\times {\mathrm{9739}}^1$

素因数の和:10814

約数の個数: 48

約数和(自身を含む): 111335212800

約数和(自身を除く): 58531718260

約数列:

[1, 2, 4, 5, 10, 20, 419, 647, 838, 1294, 1676, 2095, 2588, 3235, 4190, 6470, 8380, 9739, 12940, 19478, 38956, 48695, 97390, 194780, 271093, 542186, 1084372, 1355465, 2710930, 4080641, 5421860, 6301133, 8161282, 12602266, 16322564, 20403205, 25204532, 31505665, 40806410, 63011330, 81612820, 126022660, 2640174727, 5280349454, 10560698908, 13200873635, 26401747270, 52803494540]

約数ペア:

[(1, 52803494540), (2, 26401747270), (4, 13200873635), (5, 10560698908), (10, 5280349454), (20, 2640174727), (419, 126022660), (647, 81612820), (838, 63011330), (1294, 40806410), (1676, 31505665), (2095, 25204532), (2588, 20403205), (3235, 16322564), (4190, 12602266), (6470, 8161282), (8380, 6301133), (9739, 5421860), (12940, 4080641), (19478, 2710930), (38956, 1355465), (48695, 1084372), (97390, 542186), (194780, 271093)]