51900408

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{313}}^1$

素因数の和:386

約数の個数: 144

約数和(自身を含む): 167525280

約数和(自身を除く): 115624872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 47, 49, 56, 63, 72, 84, 94, 98, 126, 141, 147, 168, 188, 196, 252, 282, 294, 313, 329, 376, 392, 423, 441, 504, 564, 588, 626, 658, 846, 882, 939, 987, 1128, 1176, 1252, 1316, 1692, 1764, 1878, 1974, 2191, 2303, 2504, 2632, 2817, 2961, 3384, 3528, 3756, 3948, 4382, 4606, 5634, 5922, 6573, 6909, 7512, 7896, 8764, 9212, 11268, 11844, 13146, 13818, 14711, 15337, 17528, 18424, 19719, 20727, 22536, 23688, 26292, 27636, 29422, 30674, 39438, 41454, 44133, 46011, 52584, 55272, 58844, 61348, 78876, 82908, 88266, 92022, 102977, 117688, 122696, 132399, 138033, 157752, 165816, 176532, 184044, 205954, 264798, 276066, 308931, 353064, 368088, 411908, 529596, 552132, 617862, 720839, 823816, 926793, 1059192, 1104264, 1235724, 1441678, 1853586, 2162517, 2471448, 2883356, 3707172, 4325034, 5766712, 6487551, 7414344, 8650068, 12975102, 17300136, 25950204, 51900408]

約数ペア:

[(1, 51900408), (2, 25950204), (3, 17300136), (4, 12975102), (6, 8650068), (7, 7414344), (8, 6487551), (9, 5766712), (12, 4325034), (14, 3707172), (18, 2883356), (21, 2471448), (24, 2162517), (28, 1853586), (36, 1441678), (42, 1235724), (47, 1104264), (49, 1059192), (56, 926793), (63, 823816), (72, 720839), (84, 617862), (94, 552132), (98, 529596), (126, 411908), (141, 368088), (147, 353064), (168, 308931), (188, 276066), (196, 264798), (252, 205954), (282, 184044), (294, 176532), (313, 165816), (329, 157752), (376, 138033), (392, 132399), (423, 122696), (441, 117688), (504, 102977), (564, 92022), (588, 88266), (626, 82908), (658, 78876), (846, 61348), (882, 58844), (939, 55272), (987, 52584), (1128, 46011), (1176, 44133), (1252, 41454), (1316, 39438), (1692, 30674), (1764, 29422), (1878, 27636), (1974, 26292), (2191, 23688), (2303, 22536), (2504, 20727), (2632, 19719), (2817, 18424), (2961, 17528), (3384, 15337), (3528, 14711), (3756, 13818), (3948, 13146), (4382, 11844), (4606, 11268), (5634, 9212), (5922, 8764), (6573, 7896), (6909, 7512)]