51291936

素因数分解:

$2^5\times 3^2\times {\mathrm{313}}^1\times {\mathrm{569}}^1$

素因数の和:898

約数の個数: 72

約数和(自身を含む): 146584620

約数和(自身を除く): 95292684

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 313, 569, 626, 939, 1138, 1252, 1707, 1878, 2276, 2504, 2817, 3414, 3756, 4552, 5008, 5121, 5634, 6828, 7512, 9104, 10016, 10242, 11268, 13656, 15024, 18208, 20484, 22536, 27312, 30048, 40968, 45072, 54624, 81936, 90144, 163872, 178097, 356194, 534291, 712388, 1068582, 1424776, 1602873, 2137164, 2849552, 3205746, 4274328, 5699104, 6411492, 8548656, 12822984, 17097312, 25645968, 51291936]

約数ペア:

[(1, 51291936), (2, 25645968), (3, 17097312), (4, 12822984), (6, 8548656), (8, 6411492), (9, 5699104), (12, 4274328), (16, 3205746), (18, 2849552), (24, 2137164), (32, 1602873), (36, 1424776), (48, 1068582), (72, 712388), (96, 534291), (144, 356194), (288, 178097), (313, 163872), (569, 90144), (626, 81936), (939, 54624), (1138, 45072), (1252, 40968), (1707, 30048), (1878, 27312), (2276, 22536), (2504, 20484), (2817, 18208), (3414, 15024), (3756, 13656), (4552, 11268), (5008, 10242), (5121, 10016), (5634, 9104), (6828, 7512)]