55575522

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{1217}}^1$

素因数の和:1327

約数の個数: 48

約数和(自身を含む): 125405280

約数和(自身を除く): 69829758

約数列:

[1, 2, 3, 6, 9, 18, 43, 59, 86, 118, 129, 177, 258, 354, 387, 531, 774, 1062, 1217, 2434, 2537, 3651, 5074, 7302, 7611, 10953, 15222, 21906, 22833, 45666, 52331, 71803, 104662, 143606, 156993, 215409, 313986, 430818, 470979, 646227, 941958, 1292454, 3087529, 6175058, 9262587, 18525174, 27787761, 55575522]

約数ペア:

[(1, 55575522), (2, 27787761), (3, 18525174), (6, 9262587), (9, 6175058), (18, 3087529), (43, 1292454), (59, 941958), (86, 646227), (118, 470979), (129, 430818), (177, 313986), (258, 215409), (354, 156993), (387, 143606), (531, 104662), (774, 71803), (1062, 52331), (1217, 45666), (2434, 22833), (2537, 21906), (3651, 15222), (5074, 10953), (7302, 7611)]