57522918

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1$

素因数の和:493

約数の個数: 64

約数和(自身を含む): 128378880

約数和(自身を除く): 70855962

約数列:

[1, 2, 3, 6, 19, 31, 38, 41, 57, 62, 82, 93, 114, 123, 186, 246, 397, 589, 779, 794, 1178, 1191, 1271, 1558, 1767, 2337, 2382, 2542, 3534, 3813, 4674, 7543, 7626, 12307, 15086, 16277, 22629, 24149, 24614, 32554, 36921, 45258, 48298, 48831, 72447, 73842, 97662, 144894, 233833, 309263, 467666, 504587, 618526, 701499, 927789, 1009174, 1402998, 1513761, 1855578, 3027522, 9587153, 19174306, 28761459, 57522918]

約数ペア:

[(1, 57522918), (2, 28761459), (3, 19174306), (6, 9587153), (19, 3027522), (31, 1855578), (38, 1513761), (41, 1402998), (57, 1009174), (62, 927789), (82, 701499), (93, 618526), (114, 504587), (123, 467666), (186, 309263), (246, 233833), (397, 144894), (589, 97662), (779, 73842), (794, 72447), (1178, 48831), (1191, 48298), (1271, 45258), (1558, 36921), (1767, 32554), (2337, 24614), (2382, 24149), (2542, 22629), (3534, 16277), (3813, 15086), (4674, 12307), (7543, 7626)]