51352805960

素因数分解:

$2^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{677}}^1\times {\mathrm{10477}}^1$

素因数の和:11346

約数の個数: 64

約数和(自身を含む): 116364895920

約数和(自身を除く): 65012089960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 181, 362, 677, 724, 905, 1354, 1448, 1810, 2708, 3385, 3620, 5416, 6770, 7240, 10477, 13540, 20954, 27080, 41908, 52385, 83816, 104770, 122537, 209540, 245074, 419080, 490148, 612685, 980296, 1225370, 1896337, 2450740, 3792674, 4901480, 7092929, 7585348, 9481685, 14185858, 15170696, 18963370, 28371716, 35464645, 37926740, 56743432, 70929290, 75853480, 141858580, 283717160, 1283820149, 2567640298, 5135280596, 6419100745, 10270561192, 12838201490, 25676402980, 51352805960]

約数ペア:

[(1, 51352805960), (2, 25676402980), (4, 12838201490), (5, 10270561192), (8, 6419100745), (10, 5135280596), (20, 2567640298), (40, 1283820149), (181, 283717160), (362, 141858580), (677, 75853480), (724, 70929290), (905, 56743432), (1354, 37926740), (1448, 35464645), (1810, 28371716), (2708, 18963370), (3385, 15170696), (3620, 14185858), (5416, 9481685), (6770, 7585348), (7240, 7092929), (10477, 4901480), (13540, 3792674), (20954, 2450740), (27080, 1896337), (41908, 1225370), (52385, 980296), (83816, 612685), (104770, 490148), (122537, 419080), (209540, 245074)]