54893085

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{571}}^1$

素因数の和:638

約数の個数: 64

約数和(自身を含む): 103783680

約数和(自身を除く): 48890595

約数列:

[1, 3, 5, 13, 15, 17, 29, 39, 51, 65, 85, 87, 145, 195, 221, 255, 377, 435, 493, 571, 663, 1105, 1131, 1479, 1713, 1885, 2465, 2855, 3315, 5655, 6409, 7395, 7423, 8565, 9707, 16559, 19227, 22269, 29121, 32045, 37115, 48535, 49677, 82795, 96135, 111345, 126191, 145605, 215267, 248385, 281503, 378573, 630955, 645801, 844509, 1076335, 1407515, 1892865, 3229005, 3659539, 4222545, 10978617, 18297695, 54893085]

約数ペア:

[(1, 54893085), (3, 18297695), (5, 10978617), (13, 4222545), (15, 3659539), (17, 3229005), (29, 1892865), (39, 1407515), (51, 1076335), (65, 844509), (85, 645801), (87, 630955), (145, 378573), (195, 281503), (221, 248385), (255, 215267), (377, 145605), (435, 126191), (493, 111345), (571, 96135), (663, 82795), (1105, 49677), (1131, 48535), (1479, 37115), (1713, 32045), (1885, 29121), (2465, 22269), (2855, 19227), (3315, 16559), (5655, 9707), (6409, 8565), (7395, 7423)]