47996820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{88883}}^1$

素因数の和:88901

約数の個数: 48

約数和(自身を含む): 149325120

約数和(自身を除く): 101328300

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, 88883, 177766, 266649, 355532, 444415, 533298, 799947, 888830, 1066596, 1333245, 1599894, 1777660, 2399841, 2666490, 3199788, 3999735, 4799682, 5332980, 7999470, 9599364, 11999205, 15998940, 23998410, 47996820]

約数ペア:

[(1, 47996820), (2, 23998410), (3, 15998940), (4, 11999205), (5, 9599364), (6, 7999470), (9, 5332980), (10, 4799682), (12, 3999735), (15, 3199788), (18, 2666490), (20, 2399841), (27, 1777660), (30, 1599894), (36, 1333245), (45, 1066596), (54, 888830), (60, 799947), (90, 533298), (108, 444415), (135, 355532), (180, 266649), (270, 177766), (540, 88883)]