54857902

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3547}}^1$

素因数の和:3616

約数の個数: 32

約数和(自身を含む): 97073280

約数和(自身を除く): 42215378

約数列:

[1, 2, 11, 19, 22, 37, 38, 74, 209, 407, 418, 703, 814, 1406, 3547, 7094, 7733, 15466, 39017, 67393, 78034, 131239, 134786, 262478, 741323, 1443629, 1482646, 2493541, 2887258, 4987082, 27428951, 54857902]

約数ペア:

[(1, 54857902), (2, 27428951), (11, 4987082), (19, 2887258), (22, 2493541), (37, 1482646), (38, 1443629), (74, 741323), (209, 262478), (407, 134786), (418, 131239), (703, 78034), (814, 67393), (1406, 39017), (3547, 15466), (7094, 7733)]