47911900

素因数分解:

$2^2\times 5^2\times {\mathrm{283}}^1\times {\mathrm{1693}}^1$

素因数の和:1990

約数の個数: 36

約数和(自身を含む): 104397832

約数和(自身を除く): 56485932

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 283, 566, 1132, 1415, 1693, 2830, 3386, 5660, 6772, 7075, 8465, 14150, 16930, 28300, 33860, 42325, 84650, 169300, 479119, 958238, 1916476, 2395595, 4791190, 9582380, 11977975, 23955950, 47911900]

約数ペア:

[(1, 47911900), (2, 23955950), (4, 11977975), (5, 9582380), (10, 4791190), (20, 2395595), (25, 1916476), (50, 958238), (100, 479119), (283, 169300), (566, 84650), (1132, 42325), (1415, 33860), (1693, 28300), (2830, 16930), (3386, 14150), (5660, 8465), (6772, 7075)]