54142058

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:171

約数の個数: 48

約数和(自身を含む): 92171520

約数和(自身を除く): 38029462

約数列:

[1, 2, 19, 31, 38, 41, 59, 62, 82, 118, 361, 589, 722, 779, 1121, 1178, 1271, 1558, 1829, 2242, 2419, 2542, 3658, 4838, 11191, 14801, 21299, 22382, 24149, 29602, 34751, 42598, 45961, 48298, 69502, 74989, 91922, 149978, 458831, 660269, 873259, 917662, 1320538, 1424791, 1746518, 2849582, 27071029, 54142058]

約数ペア:

[(1, 54142058), (2, 27071029), (19, 2849582), (31, 1746518), (38, 1424791), (41, 1320538), (59, 917662), (62, 873259), (82, 660269), (118, 458831), (361, 149978), (589, 91922), (722, 74989), (779, 69502), (1121, 48298), (1178, 45961), (1271, 42598), (1558, 34751), (1829, 29602), (2242, 24149), (2419, 22382), (2542, 21299), (3658, 14801), (4838, 11191)]