53690742

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{142039}}^1$

素因数の和:142057

約数の個数: 32

約数和(自身を含む): 136358400

約数和(自身を除く): 82667658

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 142039, 284078, 426117, 852234, 994273, 1278351, 1988546, 2556702, 2982819, 3835053, 5965638, 7670106, 8948457, 17896914, 26845371, 53690742]

約数ペア:

[(1, 53690742), (2, 26845371), (3, 17896914), (6, 8948457), (7, 7670106), (9, 5965638), (14, 3835053), (18, 2982819), (21, 2556702), (27, 1988546), (42, 1278351), (54, 994273), (63, 852234), (126, 426117), (189, 284078), (378, 142039)]