56617638

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:139

約数の個数: 128

約数和(自身を含む): 149990400

約数和(自身を除く): 93372762

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 41, 42, 49, 61, 66, 77, 82, 98, 122, 123, 147, 154, 183, 231, 246, 287, 294, 343, 366, 427, 451, 462, 539, 574, 671, 686, 854, 861, 902, 1029, 1078, 1281, 1342, 1353, 1617, 1722, 2009, 2013, 2058, 2501, 2562, 2706, 2989, 3157, 3234, 3773, 4018, 4026, 4697, 5002, 5978, 6027, 6314, 7503, 7546, 8967, 9394, 9471, 11319, 12054, 14063, 14091, 15006, 17507, 17934, 18942, 20923, 22099, 22638, 27511, 28126, 28182, 32879, 35014, 41846, 42189, 44198, 52521, 55022, 62769, 65758, 66297, 82533, 84378, 98637, 105042, 122549, 125538, 132594, 154693, 165066, 192577, 197274, 230153, 245098, 309386, 367647, 385154, 460306, 464079, 577731, 690459, 735294, 857843, 928158, 1155462, 1348039, 1380918, 1715686, 2573529, 2696078, 4044117, 5147058, 8088234, 9436273, 18872546, 28308819, 56617638]

約数ペア:

[(1, 56617638), (2, 28308819), (3, 18872546), (6, 9436273), (7, 8088234), (11, 5147058), (14, 4044117), (21, 2696078), (22, 2573529), (33, 1715686), (41, 1380918), (42, 1348039), (49, 1155462), (61, 928158), (66, 857843), (77, 735294), (82, 690459), (98, 577731), (122, 464079), (123, 460306), (147, 385154), (154, 367647), (183, 309386), (231, 245098), (246, 230153), (287, 197274), (294, 192577), (343, 165066), (366, 154693), (427, 132594), (451, 125538), (462, 122549), (539, 105042), (574, 98637), (671, 84378), (686, 82533), (854, 66297), (861, 65758), (902, 62769), (1029, 55022), (1078, 52521), (1281, 44198), (1342, 42189), (1353, 41846), (1617, 35014), (1722, 32879), (2009, 28182), (2013, 28126), (2058, 27511), (2501, 22638), (2562, 22099), (2706, 20923), (2989, 18942), (3157, 17934), (3234, 17507), (3773, 15006), (4018, 14091), (4026, 14063), (4697, 12054), (5002, 11319), (5978, 9471), (6027, 9394), (6314, 8967), (7503, 7546)]