49270724

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{149}}^1\times {\mathrm{229}}^1$

素因数の和:420

約数の個数: 36

約数和(自身を含む): 92011500

約数和(自身を除く): 42740776

約数列:

[1, 2, 4, 19, 38, 76, 149, 229, 298, 361, 458, 596, 722, 916, 1444, 2831, 4351, 5662, 8702, 11324, 17404, 34121, 53789, 68242, 82669, 107578, 136484, 165338, 215156, 330676, 648299, 1296598, 2593196, 12317681, 24635362, 49270724]

約数ペア:

[(1, 49270724), (2, 24635362), (4, 12317681), (19, 2593196), (38, 1296598), (76, 648299), (149, 330676), (229, 215156), (298, 165338), (361, 136484), (458, 107578), (596, 82669), (722, 68242), (916, 53789), (1444, 34121), (2831, 17404), (4351, 11324), (5662, 8702)]