54902498

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{317}}^1$

素因数の和:554

約数の個数: 32

約数和(自身を含む): 96163200

約数和(自身を除く): 41260702

約数列:

[1, 2, 7, 14, 89, 139, 178, 278, 317, 623, 634, 973, 1246, 1946, 2219, 4438, 12371, 24742, 28213, 44063, 56426, 86597, 88126, 173194, 197491, 308441, 394982, 616882, 3921607, 7843214, 27451249, 54902498]

約数ペア:

[(1, 54902498), (2, 27451249), (7, 7843214), (14, 3921607), (89, 616882), (139, 394982), (178, 308441), (278, 197491), (317, 173194), (623, 88126), (634, 86597), (973, 56426), (1246, 44063), (1946, 28213), (2219, 24742), (4438, 12371)]