51016212

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1627}}^1$

素因数の和:1717

約数の個数: 72

約数和(自身を含む): 141036896

約数和(自身を除く): 90020684

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 67, 78, 117, 134, 156, 201, 234, 268, 402, 468, 603, 804, 871, 1206, 1627, 1742, 2412, 2613, 3254, 3484, 4881, 5226, 6508, 7839, 9762, 10452, 14643, 15678, 19524, 21151, 29286, 31356, 42302, 58572, 63453, 84604, 109009, 126906, 190359, 218018, 253812, 327027, 380718, 436036, 654054, 761436, 981081, 1308108, 1417117, 1962162, 2834234, 3924324, 4251351, 5668468, 8502702, 12754053, 17005404, 25508106, 51016212]

約数ペア:

[(1, 51016212), (2, 25508106), (3, 17005404), (4, 12754053), (6, 8502702), (9, 5668468), (12, 4251351), (13, 3924324), (18, 2834234), (26, 1962162), (36, 1417117), (39, 1308108), (52, 981081), (67, 761436), (78, 654054), (117, 436036), (134, 380718), (156, 327027), (201, 253812), (234, 218018), (268, 190359), (402, 126906), (468, 109009), (603, 84604), (804, 63453), (871, 58572), (1206, 42302), (1627, 31356), (1742, 29286), (2412, 21151), (2613, 19524), (3254, 15678), (3484, 14643), (4881, 10452), (5226, 9762), (6508, 7839)]