50419408

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{1087}}^1$

素因数の和:1331

約数の個数: 40

約数和(自身を含む): 105771008

約数和(自身を除く): 55351600

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 223, 446, 892, 1087, 1784, 2174, 2899, 3568, 4348, 5798, 8696, 11596, 14131, 17392, 23192, 28262, 46384, 56524, 113048, 226096, 242401, 484802, 969604, 1939208, 3151213, 3878416, 6302426, 12604852, 25209704, 50419408]

約数ペア:

[(1, 50419408), (2, 25209704), (4, 12604852), (8, 6302426), (13, 3878416), (16, 3151213), (26, 1939208), (52, 969604), (104, 484802), (208, 242401), (223, 226096), (446, 113048), (892, 56524), (1087, 46384), (1784, 28262), (2174, 23192), (2899, 17392), (3568, 14131), (4348, 11596), (5798, 8696)]