52499560

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{233}}^1$

素因数の和:418

約数の個数: 64

約数和(自身を含む): 122316480

約数和(自身を除く): 69816920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 131, 172, 215, 233, 262, 344, 430, 466, 524, 655, 860, 932, 1048, 1165, 1310, 1720, 1864, 2330, 2620, 4660, 5240, 5633, 9320, 10019, 11266, 20038, 22532, 28165, 30523, 40076, 45064, 50095, 56330, 61046, 80152, 100190, 112660, 122092, 152615, 200380, 225320, 244184, 305230, 400760, 610460, 1220920, 1312489, 2624978, 5249956, 6562445, 10499912, 13124890, 26249780, 52499560]

約数ペア:

[(1, 52499560), (2, 26249780), (4, 13124890), (5, 10499912), (8, 6562445), (10, 5249956), (20, 2624978), (40, 1312489), (43, 1220920), (86, 610460), (131, 400760), (172, 305230), (215, 244184), (233, 225320), (262, 200380), (344, 152615), (430, 122092), (466, 112660), (524, 100190), (655, 80152), (860, 61046), (932, 56330), (1048, 50095), (1165, 45064), (1310, 40076), (1720, 30523), (1864, 28165), (2330, 22532), (2620, 20038), (4660, 11266), (5240, 10019), (5633, 9320)]