47413980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{263411}}^1$

素因数の和:263426

約数の個数: 36

約数和(自身を含む): 143822952

約数和(自身を除く): 96408972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 263411, 526822, 790233, 1053644, 1317055, 1580466, 2370699, 2634110, 3160932, 3951165, 4741398, 5268220, 7902330, 9482796, 11853495, 15804660, 23706990, 47413980]

約数ペア:

[(1, 47413980), (2, 23706990), (3, 15804660), (4, 11853495), (5, 9482796), (6, 7902330), (9, 5268220), (10, 4741398), (12, 3951165), (15, 3160932), (18, 2634110), (20, 2370699), (30, 1580466), (36, 1317055), (45, 1053644), (60, 790233), (90, 526822), (180, 263411)]