49329140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:249

約数の個数: 96

約数和(自身を含む): 124104960

約数和(自身を除く): 74775820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 89, 107, 140, 148, 178, 185, 214, 259, 356, 370, 428, 445, 518, 535, 623, 740, 749, 890, 1036, 1070, 1246, 1295, 1498, 1780, 2140, 2492, 2590, 2996, 3115, 3293, 3745, 3959, 5180, 6230, 6586, 7490, 7918, 9523, 12460, 13172, 14980, 15836, 16465, 19046, 19795, 23051, 27713, 32930, 38092, 39590, 46102, 47615, 55426, 65860, 66661, 79180, 92204, 95230, 110852, 115255, 133322, 138565, 190460, 230510, 266644, 277130, 333305, 352351, 461020, 554260, 666610, 704702, 1333220, 1409404, 1761755, 2466457, 3523510, 4932914, 7047020, 9865828, 12332285, 24664570, 49329140]

約数ペア:

[(1, 49329140), (2, 24664570), (4, 12332285), (5, 9865828), (7, 7047020), (10, 4932914), (14, 3523510), (20, 2466457), (28, 1761755), (35, 1409404), (37, 1333220), (70, 704702), (74, 666610), (89, 554260), (107, 461020), (140, 352351), (148, 333305), (178, 277130), (185, 266644), (214, 230510), (259, 190460), (356, 138565), (370, 133322), (428, 115255), (445, 110852), (518, 95230), (535, 92204), (623, 79180), (740, 66661), (749, 65860), (890, 55426), (1036, 47615), (1070, 46102), (1246, 39590), (1295, 38092), (1498, 32930), (1780, 27713), (2140, 23051), (2492, 19795), (2590, 19046), (2996, 16465), (3115, 15836), (3293, 14980), (3745, 13172), (3959, 12460), (5180, 9523), (6230, 7918), (6586, 7490)]