48415822

素因数分解:

$2^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:186

約数の個数: 64

約数和(自身を含む): 93744000

約数和(自身を除く): 45328178

約数列:

[1, 2, 7, 13, 14, 26, 49, 61, 89, 91, 98, 122, 178, 182, 343, 427, 623, 637, 686, 793, 854, 1157, 1246, 1274, 1586, 2314, 2989, 4361, 4459, 5429, 5551, 5978, 8099, 8722, 8918, 10858, 11102, 16198, 20923, 30527, 38003, 38857, 41846, 56693, 61054, 70577, 76006, 77714, 113386, 141154, 266021, 271999, 396851, 494039, 532042, 543998, 793702, 988078, 1862147, 3458273, 3724294, 6916546, 24207911, 48415822]

約数ペア:

[(1, 48415822), (2, 24207911), (7, 6916546), (13, 3724294), (14, 3458273), (26, 1862147), (49, 988078), (61, 793702), (89, 543998), (91, 532042), (98, 494039), (122, 396851), (178, 271999), (182, 266021), (343, 141154), (427, 113386), (623, 77714), (637, 76006), (686, 70577), (793, 61054), (854, 56693), (1157, 41846), (1246, 38857), (1274, 38003), (1586, 30527), (2314, 20923), (2989, 16198), (4361, 11102), (4459, 10858), (5429, 8918), (5551, 8722), (5978, 8099)]