53993065

素因数分解:

$5^1\times 7^1\times {\mathrm{821}}^1\times {\mathrm{1879}}^1$

素因数の和:2712

約数の個数: 16

約数和(自身を含む): 74177280

約数和(自身を除く): 20184215

約数列:

[1, 5, 7, 35, 821, 1879, 4105, 5747, 9395, 13153, 28735, 65765, 1542659, 7713295, 10798613, 53993065]

約数ペア:

[(1, 53993065), (5, 10798613), (7, 7713295), (35, 1542659), (821, 65765), (1879, 28735), (4105, 13153), (5747, 9395)]