51422748

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:267

約数の個数: 96

約数和(自身を含む): 135851520

約数和(自身を除く): 84428772

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 59, 74, 78, 111, 118, 148, 151, 156, 177, 222, 236, 302, 354, 444, 453, 481, 604, 708, 767, 906, 962, 1443, 1534, 1812, 1924, 1963, 2183, 2301, 2886, 3068, 3926, 4366, 4602, 5587, 5772, 5889, 6549, 7852, 8732, 8909, 9204, 11174, 11778, 13098, 16761, 17818, 22348, 23556, 26196, 26727, 28379, 33522, 35636, 53454, 56758, 67044, 72631, 85137, 106908, 113516, 115817, 145262, 170274, 217893, 231634, 290524, 329633, 340548, 347451, 435786, 463268, 659266, 694902, 871572, 988899, 1318532, 1389804, 1977798, 3955596, 4285229, 8570458, 12855687, 17140916, 25711374, 51422748]

約数ペア:

[(1, 51422748), (2, 25711374), (3, 17140916), (4, 12855687), (6, 8570458), (12, 4285229), (13, 3955596), (26, 1977798), (37, 1389804), (39, 1318532), (52, 988899), (59, 871572), (74, 694902), (78, 659266), (111, 463268), (118, 435786), (148, 347451), (151, 340548), (156, 329633), (177, 290524), (222, 231634), (236, 217893), (302, 170274), (354, 145262), (444, 115817), (453, 113516), (481, 106908), (604, 85137), (708, 72631), (767, 67044), (906, 56758), (962, 53454), (1443, 35636), (1534, 33522), (1812, 28379), (1924, 26727), (1963, 26196), (2183, 23556), (2301, 22348), (2886, 17818), (3068, 16761), (3926, 13098), (4366, 11778), (4602, 11174), (5587, 9204), (5772, 8909), (5889, 8732), (6549, 7852)]