53779803

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{421}}^1$

素因数の和:528

約数の個数: 48

約数和(自身を含む): 92367360

約数和(自身を除く): 38587557

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 79, 147, 231, 237, 421, 539, 553, 869, 1263, 1617, 1659, 2607, 2947, 3871, 4631, 6083, 8841, 11613, 13893, 18249, 20629, 32417, 33259, 42581, 61887, 97251, 99777, 127743, 226919, 232813, 365849, 680757, 698439, 1097547, 1629691, 2560943, 4889073, 7682829, 17926601, 53779803]

約数ペア:

[(1, 53779803), (3, 17926601), (7, 7682829), (11, 4889073), (21, 2560943), (33, 1629691), (49, 1097547), (77, 698439), (79, 680757), (147, 365849), (231, 232813), (237, 226919), (421, 127743), (539, 99777), (553, 97251), (869, 61887), (1263, 42581), (1617, 33259), (1659, 32417), (2607, 20629), (2947, 18249), (3871, 13893), (4631, 11613), (6083, 8841)]