49857318

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{8419}}^1$

素因数の和:8481

約数の個数: 48

約数和(自身を含む): 126097920

約数和(自身を除く): 76240602

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 63, 94, 126, 141, 282, 329, 423, 658, 846, 987, 1974, 2961, 5922, 8419, 16838, 25257, 50514, 58933, 75771, 117866, 151542, 176799, 353598, 395693, 530397, 791386, 1060794, 1187079, 2374158, 2769851, 3561237, 5539702, 7122474, 8309553, 16619106, 24928659, 49857318]

約数ペア:

[(1, 49857318), (2, 24928659), (3, 16619106), (6, 8309553), (7, 7122474), (9, 5539702), (14, 3561237), (18, 2769851), (21, 2374158), (42, 1187079), (47, 1060794), (63, 791386), (94, 530397), (126, 395693), (141, 353598), (282, 176799), (329, 151542), (423, 117866), (658, 75771), (846, 58933), (987, 50514), (1974, 25257), (2961, 16838), (5922, 8419)]