53954980

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{32503}}^1$

素因数の和:32595

約数の個数: 24

約数和(自身を含む): 114674112

約数和(自身を除く): 60719132

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 32503, 65006, 130012, 162515, 325030, 650060, 2697749, 5395498, 10790996, 13488745, 26977490, 53954980]

約数ペア:

[(1, 53954980), (2, 26977490), (4, 13488745), (5, 10790996), (10, 5395498), (20, 2697749), (83, 650060), (166, 325030), (332, 162515), (415, 130012), (830, 65006), (1660, 32503)]