47209072

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1871}}^1$

素因数の和:1981

約数の個数: 40

約数和(自身を含む): 97493760

約数和(自身を除く): 50284688

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 83, 152, 166, 304, 332, 664, 1328, 1577, 1871, 3154, 3742, 6308, 7484, 12616, 14968, 25232, 29936, 35549, 71098, 142196, 155293, 284392, 310586, 568784, 621172, 1242344, 2484688, 2950567, 5901134, 11802268, 23604536, 47209072]

約数ペア:

[(1, 47209072), (2, 23604536), (4, 11802268), (8, 5901134), (16, 2950567), (19, 2484688), (38, 1242344), (76, 621172), (83, 568784), (152, 310586), (166, 284392), (304, 155293), (332, 142196), (664, 71098), (1328, 35549), (1577, 29936), (1871, 25232), (3154, 14968), (3742, 12616), (6308, 7484)]