49399168

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4241}}^1$

素因数の和:4275

約数の個数: 64

約数和(自身を含む): 121151520

約数和(自身を除く): 71752352

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 364, 416, 448, 728, 832, 896, 1456, 1664, 2912, 4241, 5824, 8482, 11648, 16964, 29687, 33928, 55133, 59374, 67856, 110266, 118748, 135712, 220532, 237496, 271424, 385931, 441064, 474992, 542848, 771862, 882128, 949984, 1543724, 1764256, 1899968, 3087448, 3528512, 3799936, 6174896, 7057024, 12349792, 24699584, 49399168]

約数ペア:

[(1, 49399168), (2, 24699584), (4, 12349792), (7, 7057024), (8, 6174896), (13, 3799936), (14, 3528512), (16, 3087448), (26, 1899968), (28, 1764256), (32, 1543724), (52, 949984), (56, 882128), (64, 771862), (91, 542848), (104, 474992), (112, 441064), (128, 385931), (182, 271424), (208, 237496), (224, 220532), (364, 135712), (416, 118748), (448, 110266), (728, 67856), (832, 59374), (896, 55133), (1456, 33928), (1664, 29687), (2912, 16964), (4241, 11648), (5824, 8482)]