45131009

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:166

約数の個数: 48

約数和(自身を含む): 61549056

約数和(自身を除く): 16418047

約数列:

[1, 7, 11, 31, 37, 49, 73, 77, 217, 259, 341, 407, 511, 539, 803, 1147, 1519, 1813, 2263, 2387, 2701, 2849, 3577, 5621, 8029, 12617, 15841, 16709, 18907, 19943, 24893, 29711, 39347, 56203, 83731, 88319, 110887, 132349, 174251, 207977, 586117, 618233, 921041, 1219757, 1455839, 4102819, 6447287, 45131009]

約数ペア:

[(1, 45131009), (7, 6447287), (11, 4102819), (31, 1455839), (37, 1219757), (49, 921041), (73, 618233), (77, 586117), (217, 207977), (259, 174251), (341, 132349), (407, 110887), (511, 88319), (539, 83731), (803, 56203), (1147, 39347), (1519, 29711), (1813, 24893), (2263, 19943), (2387, 18907), (2701, 16709), (2849, 15841), (3577, 12617), (5621, 8029)]