53511760

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{8059}}^1$

素因数の和:8155

約数の個数: 40

約数和(自身を含む): 125929440

約数和(自身を除く): 72417680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1328, 1660, 3320, 6640, 8059, 16118, 32236, 40295, 64472, 80590, 128944, 161180, 322360, 644720, 668897, 1337794, 2675588, 3344485, 5351176, 6688970, 10702352, 13377940, 26755880, 53511760]

約数ペア:

[(1, 53511760), (2, 26755880), (4, 13377940), (5, 10702352), (8, 6688970), (10, 5351176), (16, 3344485), (20, 2675588), (40, 1337794), (80, 668897), (83, 644720), (166, 322360), (332, 161180), (415, 128944), (664, 80590), (830, 64472), (1328, 40295), (1660, 32236), (3320, 16118), (6640, 8059)]