53208320

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3779}}^1$

素因数の和:3811

約数の個数: 72

約数和(自身を含む): 139073760

約数和(自身を除く): 85865440

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 640, 704, 880, 1280, 1408, 1760, 2816, 3520, 3779, 7040, 7558, 14080, 15116, 18895, 30232, 37790, 41569, 60464, 75580, 83138, 120928, 151160, 166276, 207845, 241856, 302320, 332552, 415690, 483712, 604640, 665104, 831380, 967424, 1209280, 1330208, 1662760, 2418560, 2660416, 3325520, 4837120, 5320832, 6651040, 10641664, 13302080, 26604160, 53208320]

約数ペア:

[(1, 53208320), (2, 26604160), (4, 13302080), (5, 10641664), (8, 6651040), (10, 5320832), (11, 4837120), (16, 3325520), (20, 2660416), (22, 2418560), (32, 1662760), (40, 1330208), (44, 1209280), (55, 967424), (64, 831380), (80, 665104), (88, 604640), (110, 483712), (128, 415690), (160, 332552), (176, 302320), (220, 241856), (256, 207845), (320, 166276), (352, 151160), (440, 120928), (640, 83138), (704, 75580), (880, 60464), (1280, 41569), (1408, 37790), (1760, 30232), (2816, 18895), (3520, 15116), (3779, 14080), (7040, 7558)]