53071616

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1$

素因数の和:497

約数の個数: 72

約数和(自身を含む): 117440064

約数和(自身を除く): 64368448

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 104, 128, 148, 208, 256, 296, 416, 431, 481, 592, 832, 862, 962, 1184, 1664, 1724, 1924, 2368, 3328, 3448, 3848, 4736, 5603, 6896, 7696, 9472, 11206, 13792, 15392, 15947, 22412, 27584, 30784, 31894, 44824, 55168, 61568, 63788, 89648, 110336, 123136, 127576, 179296, 207311, 255152, 358592, 414622, 510304, 717184, 829244, 1020608, 1434368, 1658488, 2041216, 3316976, 4082432, 6633952, 13267904, 26535808, 53071616]

約数ペア:

[(1, 53071616), (2, 26535808), (4, 13267904), (8, 6633952), (13, 4082432), (16, 3316976), (26, 2041216), (32, 1658488), (37, 1434368), (52, 1020608), (64, 829244), (74, 717184), (104, 510304), (128, 414622), (148, 358592), (208, 255152), (256, 207311), (296, 179296), (416, 127576), (431, 123136), (481, 110336), (592, 89648), (832, 63788), (862, 61568), (962, 55168), (1184, 44824), (1664, 31894), (1724, 30784), (1924, 27584), (2368, 22412), (3328, 15947), (3448, 15392), (3848, 13792), (4736, 11206), (5603, 9472), (6896, 7696)]