64936850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3191}}^1$

素因数の和:3251

約数の個数: 48

約数和(自身を含む): 135366336

約数和(自身を除く): 70429486

約数列:

[1, 2, 5, 10, 11, 22, 25, 37, 50, 55, 74, 110, 185, 275, 370, 407, 550, 814, 925, 1850, 2035, 3191, 4070, 6382, 10175, 15955, 20350, 31910, 35101, 70202, 79775, 118067, 159550, 175505, 236134, 351010, 590335, 877525, 1180670, 1298737, 1755050, 2597474, 2951675, 5903350, 6493685, 12987370, 32468425, 64936850]

約数ペア:

[(1, 64936850), (2, 32468425), (5, 12987370), (10, 6493685), (11, 5903350), (22, 2951675), (25, 2597474), (37, 1755050), (50, 1298737), (55, 1180670), (74, 877525), (110, 590335), (185, 351010), (275, 236134), (370, 175505), (407, 159550), (550, 118067), (814, 79775), (925, 70202), (1850, 35101), (2035, 31910), (3191, 20350), (4070, 15955), (6382, 10175)]