56393688

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{180749}}^1$

素因数の和:180771

約数の個数: 32

約数和(自身を含む): 151830000

約数和(自身を除く): 95436312

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 180749, 361498, 542247, 722996, 1084494, 1445992, 2168988, 2349737, 4337976, 4699474, 7049211, 9398948, 14098422, 18797896, 28196844, 56393688]

約数ペア:

[(1, 56393688), (2, 28196844), (3, 18797896), (4, 14098422), (6, 9398948), (8, 7049211), (12, 4699474), (13, 4337976), (24, 2349737), (26, 2168988), (39, 1445992), (52, 1084494), (78, 722996), (104, 542247), (156, 361498), (312, 180749)]