47721786

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:204

約数の個数: 96

約数和(自身を含む): 117899712

約数和(自身を除く): 70177926

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 41, 42, 49, 74, 82, 98, 107, 111, 123, 147, 214, 222, 246, 259, 287, 294, 321, 518, 574, 642, 749, 777, 861, 1498, 1517, 1554, 1722, 1813, 2009, 2247, 3034, 3626, 3959, 4018, 4387, 4494, 4551, 5243, 5439, 6027, 7918, 8774, 9102, 10486, 10619, 10878, 11877, 12054, 13161, 15729, 21238, 23754, 26322, 27713, 30709, 31458, 31857, 55426, 61418, 63714, 74333, 83139, 92127, 148666, 162319, 166278, 184254, 193991, 214963, 222999, 324638, 387982, 429926, 445998, 486957, 581973, 644889, 973914, 1136233, 1163946, 1289778, 2272466, 3408699, 6817398, 7953631, 15907262, 23860893, 47721786]

約数ペア:

[(1, 47721786), (2, 23860893), (3, 15907262), (6, 7953631), (7, 6817398), (14, 3408699), (21, 2272466), (37, 1289778), (41, 1163946), (42, 1136233), (49, 973914), (74, 644889), (82, 581973), (98, 486957), (107, 445998), (111, 429926), (123, 387982), (147, 324638), (214, 222999), (222, 214963), (246, 193991), (259, 184254), (287, 166278), (294, 162319), (321, 148666), (518, 92127), (574, 83139), (642, 74333), (749, 63714), (777, 61418), (861, 55426), (1498, 31857), (1517, 31458), (1554, 30709), (1722, 27713), (1813, 26322), (2009, 23754), (2247, 21238), (3034, 15729), (3626, 13161), (3959, 12054), (4018, 11877), (4387, 10878), (4494, 10619), (4551, 10486), (5243, 9102), (5439, 8774), (6027, 7918)]