56047970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:395

約数の個数: 64

約数和(自身を含む): 115831296

約数和(自身を除く): 59783326

約数列:

[1, 2, 5, 10, 11, 22, 37, 47, 55, 74, 94, 110, 185, 235, 293, 370, 407, 470, 517, 586, 814, 1034, 1465, 1739, 2035, 2585, 2930, 3223, 3478, 4070, 5170, 6446, 8695, 10841, 13771, 16115, 17390, 19129, 21682, 27542, 32230, 38258, 54205, 68855, 95645, 108410, 119251, 137710, 151481, 191290, 238502, 302962, 509527, 596255, 757405, 1019054, 1192510, 1514810, 2547635, 5095270, 5604797, 11209594, 28023985, 56047970]

約数ペア:

[(1, 56047970), (2, 28023985), (5, 11209594), (10, 5604797), (11, 5095270), (22, 2547635), (37, 1514810), (47, 1192510), (55, 1019054), (74, 757405), (94, 596255), (110, 509527), (185, 302962), (235, 238502), (293, 191290), (370, 151481), (407, 137710), (470, 119251), (517, 108410), (586, 95645), (814, 68855), (1034, 54205), (1465, 38258), (1739, 32230), (2035, 27542), (2585, 21682), (2930, 19129), (3223, 17390), (3478, 16115), (4070, 13771), (5170, 10841), (6446, 8695)]