54871526

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:308

約数の個数: 32

約数和(自身を含む): 87246720

約数和(自身を除く): 32375194

約数列:

[1, 2, 43, 67, 86, 89, 107, 134, 178, 214, 2881, 3827, 4601, 5762, 5963, 7169, 7654, 9202, 9523, 11926, 14338, 19046, 256409, 308267, 409489, 512818, 616534, 638041, 818978, 1276082, 27435763, 54871526]

約数ペア:

[(1, 54871526), (2, 27435763), (43, 1276082), (67, 818978), (86, 638041), (89, 616534), (107, 512818), (134, 409489), (178, 308267), (214, 256409), (2881, 19046), (3827, 14338), (4601, 11926), (5762, 9523), (5963, 9202), (7169, 7654)]