49065940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1$

素因数の和:389

約数の個数: 96

約数和(自身を含む): 129927168

約数和(自身を除く): 80861228

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 151, 154, 211, 220, 302, 308, 385, 422, 604, 755, 770, 844, 1055, 1057, 1477, 1510, 1540, 1661, 2110, 2114, 2321, 2954, 3020, 3322, 4220, 4228, 4642, 5285, 5908, 6644, 7385, 8305, 9284, 10570, 11605, 11627, 14770, 16247, 16610, 21140, 23210, 23254, 29540, 31861, 32494, 33220, 46420, 46508, 58135, 63722, 64988, 81235, 116270, 127444, 159305, 162470, 223027, 232540, 318610, 324940, 350471, 446054, 637220, 700942, 892108, 1115135, 1401884, 1752355, 2230270, 2453297, 3504710, 4460540, 4906594, 7009420, 9813188, 12266485, 24532970, 49065940]

約数ペア:

[(1, 49065940), (2, 24532970), (4, 12266485), (5, 9813188), (7, 7009420), (10, 4906594), (11, 4460540), (14, 3504710), (20, 2453297), (22, 2230270), (28, 1752355), (35, 1401884), (44, 1115135), (55, 892108), (70, 700942), (77, 637220), (110, 446054), (140, 350471), (151, 324940), (154, 318610), (211, 232540), (220, 223027), (302, 162470), (308, 159305), (385, 127444), (422, 116270), (604, 81235), (755, 64988), (770, 63722), (844, 58135), (1055, 46508), (1057, 46420), (1477, 33220), (1510, 32494), (1540, 31861), (1661, 29540), (2110, 23254), (2114, 23210), (2321, 21140), (2954, 16610), (3020, 16247), (3322, 14770), (4220, 11627), (4228, 11605), (4642, 10570), (5285, 9284), (5908, 8305), (6644, 7385)]