55108438

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:210

約数の個数: 64

約数和(自身を含む): 107712000

約数和(自身を除く): 52603562

約数列:

[1, 2, 7, 11, 14, 22, 49, 67, 77, 98, 109, 134, 154, 218, 343, 469, 539, 686, 737, 763, 938, 1078, 1199, 1474, 1526, 2398, 3283, 3773, 5159, 5341, 6566, 7303, 7546, 8393, 10318, 10682, 14606, 16786, 22981, 36113, 37387, 45962, 51121, 58751, 72226, 74774, 80333, 102242, 117502, 160666, 252791, 357847, 411257, 505582, 562331, 715694, 822514, 1124662, 2504929, 3936317, 5009858, 7872634, 27554219, 55108438]

約数ペア:

[(1, 55108438), (2, 27554219), (7, 7872634), (11, 5009858), (14, 3936317), (22, 2504929), (49, 1124662), (67, 822514), (77, 715694), (98, 562331), (109, 505582), (134, 411257), (154, 357847), (218, 252791), (343, 160666), (469, 117502), (539, 102242), (686, 80333), (737, 74774), (763, 72226), (938, 58751), (1078, 51121), (1199, 45962), (1474, 37387), (1526, 36113), (2398, 22981), (3283, 16786), (3773, 14606), (5159, 10682), (5341, 10318), (6566, 8393), (7303, 7546)]