51125688

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1$

素因数の和:330

約数の個数: 128

約数和(自身を含む): 152409600

約数和(自身を除く): 101283912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 41, 46, 54, 69, 72, 82, 92, 108, 123, 138, 164, 184, 207, 216, 246, 251, 276, 328, 369, 414, 492, 502, 552, 621, 738, 753, 828, 943, 984, 1004, 1107, 1242, 1476, 1506, 1656, 1886, 2008, 2214, 2259, 2484, 2829, 2952, 3012, 3772, 4428, 4518, 4968, 5658, 5773, 6024, 6777, 7544, 8487, 8856, 9036, 10291, 11316, 11546, 13554, 16974, 17319, 18072, 20582, 22632, 23092, 25461, 27108, 30873, 33948, 34638, 41164, 46184, 50922, 51957, 54216, 61746, 67896, 69276, 82328, 92619, 101844, 103914, 123492, 138552, 155871, 185238, 203688, 207828, 236693, 246984, 277857, 311742, 370476, 415656, 473386, 555714, 623484, 710079, 740952, 946772, 1111428, 1246968, 1420158, 1893544, 2130237, 2222856, 2840316, 4260474, 5680632, 6390711, 8520948, 12781422, 17041896, 25562844, 51125688]

約数ペア:

[(1, 51125688), (2, 25562844), (3, 17041896), (4, 12781422), (6, 8520948), (8, 6390711), (9, 5680632), (12, 4260474), (18, 2840316), (23, 2222856), (24, 2130237), (27, 1893544), (36, 1420158), (41, 1246968), (46, 1111428), (54, 946772), (69, 740952), (72, 710079), (82, 623484), (92, 555714), (108, 473386), (123, 415656), (138, 370476), (164, 311742), (184, 277857), (207, 246984), (216, 236693), (246, 207828), (251, 203688), (276, 185238), (328, 155871), (369, 138552), (414, 123492), (492, 103914), (502, 101844), (552, 92619), (621, 82328), (738, 69276), (753, 67896), (828, 61746), (943, 54216), (984, 51957), (1004, 50922), (1107, 46184), (1242, 41164), (1476, 34638), (1506, 33948), (1656, 30873), (1886, 27108), (2008, 25461), (2214, 23092), (2259, 22632), (2484, 20582), (2829, 18072), (2952, 17319), (3012, 16974), (3772, 13554), (4428, 11546), (4518, 11316), (4968, 10291), (5658, 9036), (5773, 8856), (6024, 8487), (6777, 7544)]