49696640

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11093}}^1$

素因数の和:11119

約数の個数: 64

約数和(自身を含む): 135790560

約数和(自身を除く): 86093920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 11093, 22186, 44372, 55465, 77651, 88744, 110930, 155302, 177488, 221860, 310604, 354976, 388255, 443720, 621208, 709952, 776510, 887440, 1242416, 1419904, 1553020, 1774880, 2484832, 3106040, 3549760, 4969664, 6212080, 7099520, 9939328, 12424160, 24848320, 49696640]

約数ペア:

[(1, 49696640), (2, 24848320), (4, 12424160), (5, 9939328), (7, 7099520), (8, 6212080), (10, 4969664), (14, 3549760), (16, 3106040), (20, 2484832), (28, 1774880), (32, 1553020), (35, 1419904), (40, 1242416), (56, 887440), (64, 776510), (70, 709952), (80, 621208), (112, 443720), (128, 388255), (140, 354976), (160, 310604), (224, 221860), (280, 177488), (320, 155302), (448, 110930), (560, 88744), (640, 77651), (896, 55465), (1120, 44372), (2240, 22186), (4480, 11093)]