51370254

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^3\times {\mathrm{433}}^1$

素因数の和:483

約数の個数: 64

約数和(自身を含む): 123950400

約数和(自身を除く): 72580146

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 169, 234, 338, 351, 433, 507, 702, 866, 1014, 1299, 1521, 2197, 2598, 3042, 3897, 4394, 4563, 5629, 6591, 7794, 9126, 11258, 11691, 13182, 16887, 19773, 23382, 33774, 39546, 50661, 59319, 73177, 101322, 118638, 146354, 151983, 219531, 303966, 439062, 658593, 951301, 1317186, 1902602, 1975779, 2853903, 3951558, 5707806, 8561709, 17123418, 25685127, 51370254]

約数ペア:

[(1, 51370254), (2, 25685127), (3, 17123418), (6, 8561709), (9, 5707806), (13, 3951558), (18, 2853903), (26, 1975779), (27, 1902602), (39, 1317186), (54, 951301), (78, 658593), (117, 439062), (169, 303966), (234, 219531), (338, 151983), (351, 146354), (433, 118638), (507, 101322), (702, 73177), (866, 59319), (1014, 50661), (1299, 39546), (1521, 33774), (2197, 23382), (2598, 19773), (3042, 16887), (3897, 13182), (4394, 11691), (4563, 11258), (5629, 9126), (6591, 7794)]