49270780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6113}}^1$

素因数の和:6166

約数の個数: 48

約数和(自身を含む): 115041024

約数和(自身を除く): 65770244

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 260, 310, 403, 620, 806, 1612, 2015, 4030, 6113, 8060, 12226, 24452, 30565, 61130, 79469, 122260, 158938, 189503, 317876, 379006, 397345, 758012, 794690, 947515, 1589380, 1895030, 2463539, 3790060, 4927078, 9854156, 12317695, 24635390, 49270780]

約数ペア:

[(1, 49270780), (2, 24635390), (4, 12317695), (5, 9854156), (10, 4927078), (13, 3790060), (20, 2463539), (26, 1895030), (31, 1589380), (52, 947515), (62, 794690), (65, 758012), (124, 397345), (130, 379006), (155, 317876), (260, 189503), (310, 158938), (403, 122260), (620, 79469), (806, 61130), (1612, 30565), (2015, 24452), (4030, 12226), (6113, 8060)]