51518376

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2621}}^1$

素因数の和:2656

約数の個数: 128

約数和(自身を含む): 176198400

約数和(自身を除く): 124680024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 117, 126, 156, 168, 182, 189, 216, 234, 252, 273, 312, 351, 364, 378, 468, 504, 546, 702, 728, 756, 819, 936, 1092, 1404, 1512, 1638, 2184, 2457, 2621, 2808, 3276, 4914, 5242, 6552, 7863, 9828, 10484, 15726, 18347, 19656, 20968, 23589, 31452, 34073, 36694, 47178, 55041, 62904, 68146, 70767, 73388, 94356, 102219, 110082, 136292, 141534, 146776, 165123, 188712, 204438, 220164, 238511, 272584, 283068, 306657, 330246, 408876, 440328, 477022, 495369, 566136, 613314, 660492, 715533, 817752, 919971, 954044, 990738, 1226628, 1320984, 1431066, 1839942, 1908088, 1981476, 2146599, 2453256, 2862132, 3679884, 3962952, 4293198, 5724264, 6439797, 7359768, 8586396, 12879594, 17172792, 25759188, 51518376]

約数ペア:

[(1, 51518376), (2, 25759188), (3, 17172792), (4, 12879594), (6, 8586396), (7, 7359768), (8, 6439797), (9, 5724264), (12, 4293198), (13, 3962952), (14, 3679884), (18, 2862132), (21, 2453256), (24, 2146599), (26, 1981476), (27, 1908088), (28, 1839942), (36, 1431066), (39, 1320984), (42, 1226628), (52, 990738), (54, 954044), (56, 919971), (63, 817752), (72, 715533), (78, 660492), (84, 613314), (91, 566136), (104, 495369), (108, 477022), (117, 440328), (126, 408876), (156, 330246), (168, 306657), (182, 283068), (189, 272584), (216, 238511), (234, 220164), (252, 204438), (273, 188712), (312, 165123), (351, 146776), (364, 141534), (378, 136292), (468, 110082), (504, 102219), (546, 94356), (702, 73388), (728, 70767), (756, 68146), (819, 62904), (936, 55041), (1092, 47178), (1404, 36694), (1512, 34073), (1638, 31452), (2184, 23589), (2457, 20968), (2621, 19656), (2808, 18347), (3276, 15726), (4914, 10484), (5242, 9828), (6552, 7863)]