48794480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{87133}}^1$

素因数の和:87153

約数の個数: 40

約数和(自身を含む): 129655392

約数和(自身を除く): 80860912

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 87133, 174266, 348532, 435665, 609931, 697064, 871330, 1219862, 1394128, 1742660, 2439724, 3049655, 3485320, 4879448, 6099310, 6970640, 9758896, 12198620, 24397240, 48794480]

約数ペア:

[(1, 48794480), (2, 24397240), (4, 12198620), (5, 9758896), (7, 6970640), (8, 6099310), (10, 4879448), (14, 3485320), (16, 3049655), (20, 2439724), (28, 1742660), (35, 1394128), (40, 1219862), (56, 871330), (70, 697064), (80, 609931), (112, 435665), (140, 348532), (280, 174266), (560, 87133)]