26547950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:162

約数の個数: 96

約数和(自身を含む): 59996160

約数和(自身を除く): 33448210

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 47, 50, 55, 65, 79, 94, 110, 130, 143, 158, 235, 275, 286, 325, 395, 470, 517, 550, 611, 650, 715, 790, 869, 1027, 1034, 1175, 1222, 1430, 1738, 1975, 2054, 2350, 2585, 3055, 3575, 3713, 3950, 4345, 5135, 5170, 6110, 6721, 7150, 7426, 8690, 10270, 11297, 12925, 13442, 15275, 18565, 21725, 22594, 25675, 25850, 30550, 33605, 37130, 40843, 43450, 48269, 51350, 56485, 67210, 81686, 92825, 96538, 112970, 168025, 185650, 204215, 241345, 282425, 336050, 408430, 482690, 530959, 564850, 1021075, 1061918, 1206725, 2042150, 2413450, 2654795, 5309590, 13273975, 26547950]

約数ペア:

[(1, 26547950), (2, 13273975), (5, 5309590), (10, 2654795), (11, 2413450), (13, 2042150), (22, 1206725), (25, 1061918), (26, 1021075), (47, 564850), (50, 530959), (55, 482690), (65, 408430), (79, 336050), (94, 282425), (110, 241345), (130, 204215), (143, 185650), (158, 168025), (235, 112970), (275, 96538), (286, 92825), (325, 81686), (395, 67210), (470, 56485), (517, 51350), (550, 48269), (611, 43450), (650, 40843), (715, 37130), (790, 33605), (869, 30550), (1027, 25850), (1034, 25675), (1175, 22594), (1222, 21725), (1430, 18565), (1738, 15275), (1975, 13442), (2054, 12925), (2350, 11297), (2585, 10270), (3055, 8690), (3575, 7426), (3713, 7150), (3950, 6721), (4345, 6110), (5135, 5170)]