49642038

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{21379}}^1$

素因数の和:21433

約数の個数: 32

約数和(自身を含む): 112886400

約数和(自身を除く): 63244362

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 1161, 2322, 21379, 42758, 64137, 128274, 192411, 384822, 577233, 919297, 1154466, 1838594, 2757891, 5515782, 8273673, 16547346, 24821019, 49642038]

約数ペア:

[(1, 49642038), (2, 24821019), (3, 16547346), (6, 8273673), (9, 5515782), (18, 2757891), (27, 1838594), (43, 1154466), (54, 919297), (86, 577233), (129, 384822), (258, 192411), (387, 128274), (774, 64137), (1161, 42758), (2322, 21379)]