53815790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{941}}^1$

素因数の和:1017

約数の個数: 64

約数和(自身を含む): 119370240

約数和(自身を除く): 65554450

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 43, 70, 86, 95, 133, 190, 215, 266, 301, 430, 602, 665, 817, 941, 1330, 1505, 1634, 1882, 3010, 4085, 4705, 5719, 6587, 8170, 9410, 11438, 13174, 17879, 28595, 32935, 35758, 40463, 57190, 65870, 80926, 89395, 125153, 178790, 202315, 250306, 283241, 404630, 566482, 625765, 768797, 1251530, 1416205, 1537594, 2832410, 3843985, 5381579, 7687970, 10763158, 26907895, 53815790]

約数ペア:

[(1, 53815790), (2, 26907895), (5, 10763158), (7, 7687970), (10, 5381579), (14, 3843985), (19, 2832410), (35, 1537594), (38, 1416205), (43, 1251530), (70, 768797), (86, 625765), (95, 566482), (133, 404630), (190, 283241), (215, 250306), (266, 202315), (301, 178790), (430, 125153), (602, 89395), (665, 80926), (817, 65870), (941, 57190), (1330, 40463), (1505, 35758), (1634, 32935), (1882, 28595), (3010, 17879), (4085, 13174), (4705, 11438), (5719, 9410), (6587, 8170)]