51970048

素因数分解:

$2^{16}\times {\mathrm{13}}^1\times {\mathrm{61}}^1$

素因数の和:106

約数の個数: 68

約数和(自身を含む): 113769628

約数和(自身を除く): 61799580

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 61, 64, 104, 122, 128, 208, 244, 256, 416, 488, 512, 793, 832, 976, 1024, 1586, 1664, 1952, 2048, 3172, 3328, 3904, 4096, 6344, 6656, 7808, 8192, 12688, 13312, 15616, 16384, 25376, 26624, 31232, 32768, 50752, 53248, 62464, 65536, 101504, 106496, 124928, 203008, 212992, 249856, 406016, 425984, 499712, 812032, 851968, 999424, 1624064, 1998848, 3248128, 3997696, 6496256, 12992512, 25985024, 51970048]

約数ペア:

[(1, 51970048), (2, 25985024), (4, 12992512), (8, 6496256), (13, 3997696), (16, 3248128), (26, 1998848), (32, 1624064), (52, 999424), (61, 851968), (64, 812032), (104, 499712), (122, 425984), (128, 406016), (208, 249856), (244, 212992), (256, 203008), (416, 124928), (488, 106496), (512, 101504), (793, 65536), (832, 62464), (976, 53248), (1024, 50752), (1586, 32768), (1664, 31232), (1952, 26624), (2048, 25376), (3172, 16384), (3328, 15616), (3904, 13312), (4096, 12688), (6344, 8192), (6656, 7808)]