51373008

素因数分解:

$2^4\times 3^3\times {\mathrm{109}}^1\times {\mathrm{1091}}^1$

素因数の和:1217

約数の個数: 80

約数和(自身を含む): 148948800

約数和(自身を除く): 97575792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 109, 144, 216, 218, 327, 432, 436, 654, 872, 981, 1091, 1308, 1744, 1962, 2182, 2616, 2943, 3273, 3924, 4364, 5232, 5886, 6546, 7848, 8728, 9819, 11772, 13092, 15696, 17456, 19638, 23544, 26184, 29457, 39276, 47088, 52368, 58914, 78552, 117828, 118919, 157104, 235656, 237838, 356757, 471312, 475676, 713514, 951352, 1070271, 1427028, 1902704, 2140542, 2854056, 3210813, 4281084, 5708112, 6421626, 8562168, 12843252, 17124336, 25686504, 51373008]

約数ペア:

[(1, 51373008), (2, 25686504), (3, 17124336), (4, 12843252), (6, 8562168), (8, 6421626), (9, 5708112), (12, 4281084), (16, 3210813), (18, 2854056), (24, 2140542), (27, 1902704), (36, 1427028), (48, 1070271), (54, 951352), (72, 713514), (108, 475676), (109, 471312), (144, 356757), (216, 237838), (218, 235656), (327, 157104), (432, 118919), (436, 117828), (654, 78552), (872, 58914), (981, 52368), (1091, 47088), (1308, 39276), (1744, 29457), (1962, 26184), (2182, 23544), (2616, 19638), (2943, 17456), (3273, 15696), (3924, 13092), (4364, 11772), (5232, 9819), (5886, 8728), (6546, 7848)]