49557651

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{349}}^1$

素因数の和:707

約数の個数: 32

約数和(自身を含む): 78086400

約数和(自身を除く): 28528749

約数列:

[1, 3, 11, 13, 33, 39, 143, 331, 349, 429, 993, 1047, 3641, 3839, 4303, 4537, 10923, 11517, 12909, 13611, 47333, 49907, 115519, 141999, 149721, 346557, 1270709, 1501747, 3812127, 4505241, 16519217, 49557651]

約数ペア:

[(1, 49557651), (3, 16519217), (11, 4505241), (13, 3812127), (33, 1501747), (39, 1270709), (143, 346557), (331, 149721), (349, 141999), (429, 115519), (993, 49907), (1047, 47333), (3641, 13611), (3839, 12909), (4303, 11517), (4537, 10923)]