55039860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{1831}}^1$

素因数の和:2013

約数の個数: 72

約数和(自身を含む): 168045696

約数和(自身を除く): 113005836

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 167, 180, 334, 501, 668, 835, 1002, 1503, 1670, 1831, 2004, 2505, 3006, 3340, 3662, 5010, 5493, 6012, 7324, 7515, 9155, 10020, 10986, 15030, 16479, 18310, 21972, 27465, 30060, 32958, 36620, 54930, 65916, 82395, 109860, 164790, 305777, 329580, 611554, 917331, 1223108, 1528885, 1834662, 2751993, 3057770, 3669324, 4586655, 5503986, 6115540, 9173310, 11007972, 13759965, 18346620, 27519930, 55039860]

約数ペア:

[(1, 55039860), (2, 27519930), (3, 18346620), (4, 13759965), (5, 11007972), (6, 9173310), (9, 6115540), (10, 5503986), (12, 4586655), (15, 3669324), (18, 3057770), (20, 2751993), (30, 1834662), (36, 1528885), (45, 1223108), (60, 917331), (90, 611554), (167, 329580), (180, 305777), (334, 164790), (501, 109860), (668, 82395), (835, 65916), (1002, 54930), (1503, 36620), (1670, 32958), (1831, 30060), (2004, 27465), (2505, 21972), (3006, 18310), (3340, 16479), (3662, 15030), (5010, 10986), (5493, 10020), (6012, 9155), (7324, 7515)]