47199780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{87407}}^1$

素因数の和:87425

約数の個数: 48

約数和(自身を含む): 146845440

約数和(自身を除く): 99645660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 87407, 174814, 262221, 349628, 437035, 524442, 786663, 874070, 1048884, 1311105, 1573326, 1748140, 2359989, 2622210, 3146652, 3933315, 4719978, 5244420, 7866630, 9439956, 11799945, 15733260, 23599890, 47199780]

約数ペア:

[(1, 47199780), (2, 23599890), (3, 15733260), (4, 11799945), (5, 9439956), (6, 7866630), (9, 5244420), (10, 4719978), (12, 3933315), (15, 3146652), (18, 2622210), (20, 2359989), (27, 1748140), (30, 1573326), (36, 1311105), (45, 1048884), (54, 874070), (60, 786663), (90, 524442), (108, 437035), (135, 349628), (180, 262221), (270, 174814), (540, 87407)]