51946818

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{491}}^1$

素因数の和:743

約数の個数: 64

約数和(自身を含む): 130360320

約数和(自身を除く): 78413502

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 229, 231, 458, 462, 491, 687, 982, 1374, 1473, 1603, 2519, 2946, 3206, 3437, 4809, 5038, 5401, 6874, 7557, 9618, 10311, 10802, 15114, 16203, 17633, 20622, 32406, 35266, 37807, 52899, 75614, 105798, 112439, 113421, 224878, 226842, 337317, 674634, 787073, 1236829, 1574146, 2361219, 2473658, 3710487, 4722438, 7420974, 8657803, 17315606, 25973409, 51946818]

約数ペア:

[(1, 51946818), (2, 25973409), (3, 17315606), (6, 8657803), (7, 7420974), (11, 4722438), (14, 3710487), (21, 2473658), (22, 2361219), (33, 1574146), (42, 1236829), (66, 787073), (77, 674634), (154, 337317), (229, 226842), (231, 224878), (458, 113421), (462, 112439), (491, 105798), (687, 75614), (982, 52899), (1374, 37807), (1473, 35266), (1603, 32406), (2519, 20622), (2946, 17633), (3206, 16203), (3437, 15114), (4809, 10802), (5038, 10311), (5401, 9618), (6874, 7557)]