49151556

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1409}}^1$

素因数の和:1458

約数の個数: 96

約数和(自身を含む): 142128000

約数和(自身を除く): 92976444

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 27, 34, 36, 38, 51, 54, 57, 68, 76, 102, 108, 114, 153, 171, 204, 228, 306, 323, 342, 459, 513, 612, 646, 684, 918, 969, 1026, 1292, 1409, 1836, 1938, 2052, 2818, 2907, 3876, 4227, 5636, 5814, 8454, 8721, 11628, 12681, 16908, 17442, 23953, 25362, 26771, 34884, 38043, 47906, 50724, 53542, 71859, 76086, 80313, 95812, 107084, 143718, 152172, 160626, 215577, 240939, 287436, 321252, 431154, 455107, 481878, 646731, 722817, 862308, 910214, 963756, 1293462, 1365321, 1445634, 1820428, 2586924, 2730642, 2891268, 4095963, 5461284, 8191926, 12287889, 16383852, 24575778, 49151556]

約数ペア:

[(1, 49151556), (2, 24575778), (3, 16383852), (4, 12287889), (6, 8191926), (9, 5461284), (12, 4095963), (17, 2891268), (18, 2730642), (19, 2586924), (27, 1820428), (34, 1445634), (36, 1365321), (38, 1293462), (51, 963756), (54, 910214), (57, 862308), (68, 722817), (76, 646731), (102, 481878), (108, 455107), (114, 431154), (153, 321252), (171, 287436), (204, 240939), (228, 215577), (306, 160626), (323, 152172), (342, 143718), (459, 107084), (513, 95812), (612, 80313), (646, 76086), (684, 71859), (918, 53542), (969, 50724), (1026, 47906), (1292, 38043), (1409, 34884), (1836, 26771), (1938, 25362), (2052, 23953), (2818, 17442), (2907, 16908), (3876, 12681), (4227, 11628), (5636, 8721), (5814, 8454)]