52288120

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{31883}}^1$

素因数の和:31935

約数の個数: 32

約数和(自身を含む): 120521520

約数和(自身を除く): 68233400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 31883, 63766, 127532, 159415, 255064, 318830, 637660, 1275320, 1307203, 2614406, 5228812, 6536015, 10457624, 13072030, 26144060, 52288120]

約数ペア:

[(1, 52288120), (2, 26144060), (4, 13072030), (5, 10457624), (8, 6536015), (10, 5228812), (20, 2614406), (40, 1307203), (41, 1275320), (82, 637660), (164, 318830), (205, 255064), (328, 159415), (410, 127532), (820, 63766), (1640, 31883)]