53168120

素因数分解:

$2^3\times 5^1\times {\mathrm{659}}^1\times {\mathrm{2017}}^1$

素因数の和:2687

約数の個数: 32

約数和(自身を含む): 119869200

約数和(自身を除く): 66701080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 659, 1318, 2017, 2636, 3295, 4034, 5272, 6590, 8068, 10085, 13180, 16136, 20170, 26360, 40340, 80680, 1329203, 2658406, 5316812, 6646015, 10633624, 13292030, 26584060, 53168120]

約数ペア:

[(1, 53168120), (2, 26584060), (4, 13292030), (5, 10633624), (8, 6646015), (10, 5316812), (20, 2658406), (40, 1329203), (659, 80680), (1318, 40340), (2017, 26360), (2636, 20170), (3295, 16136), (4034, 13180), (5272, 10085), (6590, 8068)]