54609872

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{173}}^1\times {\mathrm{181}}^1$

素因数の和:471

約数の個数: 40

約数和(自身を含む): 107987880

約数和(自身を除く): 53378008

約数列:

[1, 2, 4, 8, 16, 109, 173, 181, 218, 346, 362, 436, 692, 724, 872, 1384, 1448, 1744, 2768, 2896, 18857, 19729, 31313, 37714, 39458, 62626, 75428, 78916, 125252, 150856, 157832, 250504, 301712, 315664, 501008, 3413117, 6826234, 13652468, 27304936, 54609872]

約数ペア:

[(1, 54609872), (2, 27304936), (4, 13652468), (8, 6826234), (16, 3413117), (109, 501008), (173, 315664), (181, 301712), (218, 250504), (346, 157832), (362, 150856), (436, 125252), (692, 78916), (724, 75428), (872, 62626), (1384, 39458), (1448, 37714), (1744, 31313), (2768, 19729), (2896, 18857)]