56399826

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{3659}}^1$

素因数の和:4038

約数の個数: 32

約数和(自身を含む): 129300480

約数和(自身を除く): 72900654

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 367, 734, 1101, 2202, 2569, 3659, 5138, 7318, 7707, 10977, 15414, 21954, 25613, 51226, 76839, 153678, 1342853, 2685706, 4028559, 8057118, 9399971, 18799942, 28199913, 56399826]

約数ペア:

[(1, 56399826), (2, 28199913), (3, 18799942), (6, 9399971), (7, 8057118), (14, 4028559), (21, 2685706), (42, 1342853), (367, 153678), (734, 76839), (1101, 51226), (2202, 25613), (2569, 21954), (3659, 15414), (5138, 10977), (7318, 7707)]