47570180

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{48541}}^1$

素因数の和:48564

約数の個数: 36

約数和(自身を含む): 116209548

約数和(自身を除く): 68639368

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 48541, 97082, 194164, 242705, 339787, 485410, 679574, 970820, 1359148, 1698935, 2378509, 3397870, 4757018, 6795740, 9514036, 11892545, 23785090, 47570180]

約数ペア:

[(1, 47570180), (2, 23785090), (4, 11892545), (5, 9514036), (7, 6795740), (10, 4757018), (14, 3397870), (20, 2378509), (28, 1698935), (35, 1359148), (49, 970820), (70, 679574), (98, 485410), (140, 339787), (196, 242705), (245, 194164), (490, 97082), (980, 48541)]