55471204

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1$

素因数の和:436

約数の個数: 48

約数和(自身を含む): 107243136

約数和(自身を除く): 51771932

約数列:

[1, 2, 4, 17, 34, 43, 61, 68, 86, 122, 172, 244, 311, 622, 731, 1037, 1244, 1462, 2074, 2623, 2924, 4148, 5246, 5287, 10492, 10574, 13373, 18971, 21148, 26746, 37942, 44591, 53492, 75884, 89182, 178364, 227341, 322507, 454682, 645014, 815753, 909364, 1290028, 1631506, 3263012, 13867801, 27735602, 55471204]

約数ペア:

[(1, 55471204), (2, 27735602), (4, 13867801), (17, 3263012), (34, 1631506), (43, 1290028), (61, 909364), (68, 815753), (86, 645014), (122, 454682), (172, 322507), (244, 227341), (311, 178364), (622, 89182), (731, 75884), (1037, 53492), (1244, 44591), (1462, 37942), (2074, 26746), (2623, 21148), (2924, 18971), (4148, 13373), (5246, 10574), (5287, 10492)]