49182231

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:268

約数の個数: 48

約数和(自身を含む): 80438400

約数和(自身を除く): 31256169

約数列:

[1, 3, 7, 21, 29, 49, 83, 87, 139, 147, 203, 249, 417, 581, 609, 973, 1421, 1743, 2407, 2919, 4031, 4067, 4263, 6811, 7221, 11537, 12093, 12201, 16849, 20433, 28217, 34611, 50547, 80759, 84651, 117943, 197519, 242277, 334573, 353829, 565313, 592557, 1003719, 1695939, 2342011, 7026033, 16394077, 49182231]

約数ペア:

[(1, 49182231), (3, 16394077), (7, 7026033), (21, 2342011), (29, 1695939), (49, 1003719), (83, 592557), (87, 565313), (139, 353829), (147, 334573), (203, 242277), (249, 197519), (417, 117943), (581, 84651), (609, 80759), (973, 50547), (1421, 34611), (1743, 28217), (2407, 20433), (2919, 16849), (4031, 12201), (4067, 12093), (4263, 11537), (6811, 7221)]