55149570

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{87539}}^1$

素因数の和:87559

約数の個数: 48

約数和(自身を含む): 163874880

約数和(自身を除く): 108725310

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 87539, 175078, 262617, 437695, 525234, 612773, 787851, 875390, 1225546, 1313085, 1575702, 1838319, 2626170, 3063865, 3676638, 3939255, 5514957, 6127730, 7878510, 9191595, 11029914, 18383190, 27574785, 55149570]

約数ペア:

[(1, 55149570), (2, 27574785), (3, 18383190), (5, 11029914), (6, 9191595), (7, 7878510), (9, 6127730), (10, 5514957), (14, 3939255), (15, 3676638), (18, 3063865), (21, 2626170), (30, 1838319), (35, 1575702), (42, 1313085), (45, 1225546), (63, 875390), (70, 787851), (90, 612773), (105, 525234), (126, 437695), (210, 262617), (315, 175078), (630, 87539)]