55783202

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:398

約数の個数: 32

約数和(自身を含む): 90720000

約数和(自身を除く): 34936798

約数列:

[1, 2, 19, 38, 59, 118, 139, 179, 278, 358, 1121, 2242, 2641, 3401, 5282, 6802, 8201, 10561, 16402, 21122, 24881, 49762, 155819, 200659, 311638, 401318, 472739, 945478, 1467979, 2935958, 27891601, 55783202]

約数ペア:

[(1, 55783202), (2, 27891601), (19, 2935958), (38, 1467979), (59, 945478), (118, 472739), (139, 401318), (179, 311638), (278, 200659), (358, 155819), (1121, 49762), (2242, 24881), (2641, 21122), (3401, 16402), (5282, 10561), (6802, 8201)]