47882820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{4051}}^1$

素因数の和:4260

約数の個数: 48

約数和(自身を含む): 134785728

約数和(自身を除く): 86902908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 197, 394, 591, 788, 985, 1182, 1970, 2364, 2955, 3940, 4051, 5910, 8102, 11820, 12153, 16204, 20255, 24306, 40510, 48612, 60765, 81020, 121530, 243060, 798047, 1596094, 2394141, 3192188, 3990235, 4788282, 7980470, 9576564, 11970705, 15960940, 23941410, 47882820]

約数ペア:

[(1, 47882820), (2, 23941410), (3, 15960940), (4, 11970705), (5, 9576564), (6, 7980470), (10, 4788282), (12, 3990235), (15, 3192188), (20, 2394141), (30, 1596094), (60, 798047), (197, 243060), (394, 121530), (591, 81020), (788, 60765), (985, 48612), (1182, 40510), (1970, 24306), (2364, 20255), (2955, 16204), (3940, 12153), (4051, 11820), (5910, 8102)]