51503778

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{4549}}^1$

素因数の和:4611

約数の個数: 48

約数和(自身を含む): 121375800

約数和(自身を除く): 69872022

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 37, 51, 74, 102, 111, 153, 222, 306, 333, 629, 666, 1258, 1887, 3774, 4549, 5661, 9098, 11322, 13647, 27294, 40941, 77333, 81882, 154666, 168313, 231999, 336626, 463998, 504939, 695997, 1009878, 1391994, 1514817, 2861321, 3029634, 5722642, 8583963, 17167926, 25751889, 51503778]

約数ペア:

[(1, 51503778), (2, 25751889), (3, 17167926), (6, 8583963), (9, 5722642), (17, 3029634), (18, 2861321), (34, 1514817), (37, 1391994), (51, 1009878), (74, 695997), (102, 504939), (111, 463998), (153, 336626), (222, 231999), (306, 168313), (333, 154666), (629, 81882), (666, 77333), (1258, 40941), (1887, 27294), (3774, 13647), (4549, 11322), (5661, 9098)]