49421254

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:316

約数の個数: 32

約数和(自身を含む): 79073280

約数和(自身を除く): 29652026

約数列:

[1, 2, 31, 62, 71, 103, 109, 142, 206, 218, 2201, 3193, 3379, 4402, 6386, 6758, 7313, 7739, 11227, 14626, 15478, 22454, 226703, 239909, 348037, 453406, 479818, 696074, 797117, 1594234, 24710627, 49421254]

約数ペア:

[(1, 49421254), (2, 24710627), (31, 1594234), (62, 797117), (71, 696074), (103, 479818), (109, 453406), (142, 348037), (206, 239909), (218, 226703), (2201, 22454), (3193, 15478), (3379, 14626), (4402, 11227), (6386, 7739), (6758, 7313)]