26707450

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{991}}^1$

素因数の和:1028

約数の個数: 72

約数和(自身を含む): 63103104

約数和(自身を除く): 36395654

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 49, 50, 55, 70, 77, 98, 110, 154, 175, 245, 275, 350, 385, 490, 539, 550, 770, 991, 1078, 1225, 1925, 1982, 2450, 2695, 3850, 4955, 5390, 6937, 9910, 10901, 13475, 13874, 21802, 24775, 26950, 34685, 48559, 49550, 54505, 69370, 76307, 97118, 109010, 152614, 173425, 242795, 272525, 346850, 381535, 485590, 534149, 545050, 763070, 1068298, 1213975, 1907675, 2427950, 2670745, 3815350, 5341490, 13353725, 26707450]

約数ペア:

[(1, 26707450), (2, 13353725), (5, 5341490), (7, 3815350), (10, 2670745), (11, 2427950), (14, 1907675), (22, 1213975), (25, 1068298), (35, 763070), (49, 545050), (50, 534149), (55, 485590), (70, 381535), (77, 346850), (98, 272525), (110, 242795), (154, 173425), (175, 152614), (245, 109010), (275, 97118), (350, 76307), (385, 69370), (490, 54505), (539, 49550), (550, 48559), (770, 34685), (991, 26950), (1078, 24775), (1225, 21802), (1925, 13874), (1982, 13475), (2450, 10901), (2695, 9910), (3850, 6937), (4955, 5390)]