51671636

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{12457}}^1$

素因数の和:12539

約数の個数: 24

約数和(自身を含む): 97321896

約数和(自身を除く): 45650260

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 244, 1037, 2074, 4148, 12457, 24914, 49828, 211769, 423538, 759877, 847076, 1519754, 3039508, 12917909, 25835818, 51671636]

約数ペア:

[(1, 51671636), (2, 25835818), (4, 12917909), (17, 3039508), (34, 1519754), (61, 847076), (68, 759877), (122, 423538), (244, 211769), (1037, 49828), (2074, 24914), (4148, 12457)]