54284740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2383}}^1$

素因数の和:2476

約数の個数: 48

約数和(自身を含む): 122556672

約数和(自身を除く): 68271932

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 67, 68, 85, 134, 170, 268, 335, 340, 670, 1139, 1340, 2278, 2383, 4556, 4766, 5695, 9532, 11390, 11915, 22780, 23830, 40511, 47660, 81022, 159661, 162044, 202555, 319322, 405110, 638644, 798305, 810220, 1596610, 2714237, 3193220, 5428474, 10856948, 13571185, 27142370, 54284740]

約数ペア:

[(1, 54284740), (2, 27142370), (4, 13571185), (5, 10856948), (10, 5428474), (17, 3193220), (20, 2714237), (34, 1596610), (67, 810220), (68, 798305), (85, 638644), (134, 405110), (170, 319322), (268, 202555), (335, 162044), (340, 159661), (670, 81022), (1139, 47660), (1340, 40511), (2278, 23830), (2383, 22780), (4556, 11915), (4766, 11390), (5695, 9532)]