52462780

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{467}}^1$

素因数の和:654

約数の個数: 48

約数和(自身を含む): 113926176

約数和(自身を除く): 61463396

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 137, 164, 205, 274, 410, 467, 548, 685, 820, 934, 1370, 1868, 2335, 2740, 4670, 5617, 9340, 11234, 19147, 22468, 28085, 38294, 56170, 63979, 76588, 95735, 112340, 127958, 191470, 255916, 319895, 382940, 639790, 1279580, 2623139, 5246278, 10492556, 13115695, 26231390, 52462780]

約数ペア:

[(1, 52462780), (2, 26231390), (4, 13115695), (5, 10492556), (10, 5246278), (20, 2623139), (41, 1279580), (82, 639790), (137, 382940), (164, 319895), (205, 255916), (274, 191470), (410, 127958), (467, 112340), (548, 95735), (685, 76588), (820, 63979), (934, 56170), (1370, 38294), (1868, 28085), (2335, 22468), (2740, 19147), (4670, 11234), (5617, 9340)]