54691970

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{1831}}^1$

素因数の和:1970

約数の個数: 32

約数和(自身を含む): 102885120

約数和(自身を除く): 48193150

約数列:

[1, 2, 5, 10, 29, 58, 103, 145, 206, 290, 515, 1030, 1831, 2987, 3662, 5974, 9155, 14935, 18310, 29870, 53099, 106198, 188593, 265495, 377186, 530990, 942965, 1885930, 5469197, 10938394, 27345985, 54691970]

約数ペア:

[(1, 54691970), (2, 27345985), (5, 10938394), (10, 5469197), (29, 1885930), (58, 942965), (103, 530990), (145, 377186), (206, 265495), (290, 188593), (515, 106198), (1030, 53099), (1831, 29870), (2987, 18310), (3662, 14935), (5974, 9155)]