55339232

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{971}}^1$

素因数の和:1131

約数の個数: 48

約数和(自身を含む): 118307952

約数和(自身を除く): 62968720

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 137, 208, 274, 416, 548, 971, 1096, 1781, 1942, 2192, 3562, 3884, 4384, 7124, 7768, 12623, 14248, 15536, 25246, 28496, 31072, 50492, 56992, 100984, 133027, 201968, 266054, 403936, 532108, 1064216, 1729351, 2128432, 3458702, 4256864, 6917404, 13834808, 27669616, 55339232]

約数ペア:

[(1, 55339232), (2, 27669616), (4, 13834808), (8, 6917404), (13, 4256864), (16, 3458702), (26, 2128432), (32, 1729351), (52, 1064216), (104, 532108), (137, 403936), (208, 266054), (274, 201968), (416, 133027), (548, 100984), (971, 56992), (1096, 50492), (1781, 31072), (1942, 28496), (2192, 25246), (3562, 15536), (3884, 14248), (4384, 12623), (7124, 7768)]