54911956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{499}}^1$

素因数の和:616

約数の個数: 48

約数和(自身を含む): 109368000

約数和(自身を除く): 54456044

約数列:

[1, 2, 4, 11, 22, 41, 44, 61, 82, 122, 164, 244, 451, 499, 671, 902, 998, 1342, 1804, 1996, 2501, 2684, 5002, 5489, 10004, 10978, 20459, 21956, 27511, 30439, 40918, 55022, 60878, 81836, 110044, 121756, 225049, 334829, 450098, 669658, 900196, 1247999, 1339316, 2495998, 4991996, 13727989, 27455978, 54911956]

約数ペア:

[(1, 54911956), (2, 27455978), (4, 13727989), (11, 4991996), (22, 2495998), (41, 1339316), (44, 1247999), (61, 900196), (82, 669658), (122, 450098), (164, 334829), (244, 225049), (451, 121756), (499, 110044), (671, 81836), (902, 60878), (998, 55022), (1342, 40918), (1804, 30439), (1996, 27511), (2501, 21956), (2684, 20459), (5002, 10978), (5489, 10004)]