48690880

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{21737}}^1$

素因数の和:21761

約数の個数: 56

約数和(自身を含む): 132514848

約数和(自身を除く): 83823968

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 21737, 43474, 86948, 108685, 152159, 173896, 217370, 304318, 347792, 434740, 608636, 695584, 760795, 869480, 1217272, 1391168, 1521590, 1738960, 2434544, 3043180, 3477920, 4869088, 6086360, 6955840, 9738176, 12172720, 24345440, 48690880]

約数ペア:

[(1, 48690880), (2, 24345440), (4, 12172720), (5, 9738176), (7, 6955840), (8, 6086360), (10, 4869088), (14, 3477920), (16, 3043180), (20, 2434544), (28, 1738960), (32, 1521590), (35, 1391168), (40, 1217272), (56, 869480), (64, 760795), (70, 695584), (80, 608636), (112, 434740), (140, 347792), (160, 304318), (224, 217370), (280, 173896), (320, 152159), (448, 108685), (560, 86948), (1120, 43474), (2240, 21737)]