49791819

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{491}}^1$

素因数の和:951

約数の個数: 32

約数和(自身を含む): 83128320

約数和(自身を除く): 33336501

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 439, 491, 1317, 1473, 3073, 3437, 4829, 5401, 9219, 10311, 14487, 16203, 33803, 37807, 101409, 113421, 215549, 646647, 1508843, 2371039, 4526529, 7113117, 16597273, 49791819]

約数ペア:

[(1, 49791819), (3, 16597273), (7, 7113117), (11, 4526529), (21, 2371039), (33, 1508843), (77, 646647), (231, 215549), (439, 113421), (491, 101409), (1317, 37807), (1473, 33803), (3073, 16203), (3437, 14487), (4829, 10311), (5401, 9219)]