54781506

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{1213}}^1$

素因数の和:1427

約数の個数: 48

約数和(自身を含む): 128591736

約数和(自身を除く): 73810230

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 193, 234, 386, 579, 1158, 1213, 1737, 2426, 2509, 3474, 3639, 5018, 7278, 7527, 10917, 15054, 15769, 21834, 22581, 31538, 45162, 47307, 94614, 141921, 234109, 283842, 468218, 702327, 1404654, 2106981, 3043417, 4213962, 6086834, 9130251, 18260502, 27390753, 54781506]

約数ペア:

[(1, 54781506), (2, 27390753), (3, 18260502), (6, 9130251), (9, 6086834), (13, 4213962), (18, 3043417), (26, 2106981), (39, 1404654), (78, 702327), (117, 468218), (193, 283842), (234, 234109), (386, 141921), (579, 94614), (1158, 47307), (1213, 45162), (1737, 31538), (2426, 22581), (2509, 21834), (3474, 15769), (3639, 15054), (5018, 10917), (7278, 7527)]