49799360

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11971}}^1$

素因数の和:12001

約数の個数: 56

約数和(自身を含む): 127717296

約数和(自身を除く): 77917936

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 11971, 23942, 47884, 59855, 95768, 119710, 155623, 191536, 239420, 311246, 383072, 478840, 622492, 766144, 778115, 957680, 1244984, 1556230, 1915360, 2489968, 3112460, 3830720, 4979936, 6224920, 9959872, 12449840, 24899680, 49799360]

約数ペア:

[(1, 49799360), (2, 24899680), (4, 12449840), (5, 9959872), (8, 6224920), (10, 4979936), (13, 3830720), (16, 3112460), (20, 2489968), (26, 1915360), (32, 1556230), (40, 1244984), (52, 957680), (64, 778115), (65, 766144), (80, 622492), (104, 478840), (130, 383072), (160, 311246), (208, 239420), (260, 191536), (320, 155623), (416, 119710), (520, 95768), (832, 59855), (1040, 47884), (2080, 23942), (4160, 11971)]