51434526

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{397}}^1$

素因数の和:577

約数の個数: 64

約数和(自身を含む): 121959936

約数和(自身を除く): 70525410

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 151, 286, 302, 397, 429, 453, 794, 858, 906, 1191, 1661, 1963, 2382, 3322, 3926, 4367, 4983, 5161, 5889, 8734, 9966, 10322, 11778, 13101, 15483, 21593, 26202, 30966, 43186, 56771, 59947, 64779, 113542, 119894, 129558, 170313, 179841, 340626, 359682, 659417, 779311, 1318834, 1558622, 1978251, 2337933, 3956502, 4675866, 8572421, 17144842, 25717263, 51434526]

約数ペア:

[(1, 51434526), (2, 25717263), (3, 17144842), (6, 8572421), (11, 4675866), (13, 3956502), (22, 2337933), (26, 1978251), (33, 1558622), (39, 1318834), (66, 779311), (78, 659417), (143, 359682), (151, 340626), (286, 179841), (302, 170313), (397, 129558), (429, 119894), (453, 113542), (794, 64779), (858, 59947), (906, 56771), (1191, 43186), (1661, 30966), (1963, 26202), (2382, 21593), (3322, 15483), (3926, 13101), (4367, 11778), (4983, 10322), (5161, 9966), (5889, 8734)]