51425682

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1409}}^1$

素因数の和:1511

約数の個数: 64

約数和(自身を含む): 129945600

約数和(自身を除く): 78519918

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 79, 154, 158, 231, 237, 462, 474, 553, 869, 1106, 1409, 1659, 1738, 2607, 2818, 3318, 4227, 5214, 6083, 8454, 9863, 12166, 15499, 18249, 19726, 29589, 30998, 36498, 46497, 59178, 92994, 108493, 111311, 216986, 222622, 325479, 333933, 650958, 667866, 779177, 1224421, 1558354, 2337531, 2448842, 3673263, 4675062, 7346526, 8570947, 17141894, 25712841, 51425682]

約数ペア:

[(1, 51425682), (2, 25712841), (3, 17141894), (6, 8570947), (7, 7346526), (11, 4675062), (14, 3673263), (21, 2448842), (22, 2337531), (33, 1558354), (42, 1224421), (66, 779177), (77, 667866), (79, 650958), (154, 333933), (158, 325479), (231, 222622), (237, 216986), (462, 111311), (474, 108493), (553, 92994), (869, 59178), (1106, 46497), (1409, 36498), (1659, 30998), (1738, 29589), (2607, 19726), (2818, 18249), (3318, 15499), (4227, 12166), (5214, 9863), (6083, 8454)]