54507856

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{967}}^1$

素因数の和:1259

約数の個数: 40

約数和(自身を含む): 114270464

約数和(自身を除く): 59762608

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 271, 542, 967, 1084, 1934, 2168, 3523, 3868, 4336, 7046, 7736, 12571, 14092, 15472, 25142, 28184, 50284, 56368, 100568, 201136, 262057, 524114, 1048228, 2096456, 3406741, 4192912, 6813482, 13626964, 27253928, 54507856]

約数ペア:

[(1, 54507856), (2, 27253928), (4, 13626964), (8, 6813482), (13, 4192912), (16, 3406741), (26, 2096456), (52, 1048228), (104, 524114), (208, 262057), (271, 201136), (542, 100568), (967, 56368), (1084, 50284), (1934, 28184), (2168, 25142), (3523, 15472), (3868, 14092), (4336, 12571), (7046, 7736)]