51403394

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1427}}^1$

素因数の和:1550

約数の個数: 32

約数和(自身を含む): 92123136

約数和(自身を除く): 40719742

約数列:

[1, 2, 7, 14, 31, 62, 83, 166, 217, 434, 581, 1162, 1427, 2573, 2854, 5146, 9989, 18011, 19978, 36022, 44237, 88474, 118441, 236882, 309659, 619318, 829087, 1658174, 3671671, 7343342, 25701697, 51403394]

約数ペア:

[(1, 51403394), (2, 25701697), (7, 7343342), (14, 3671671), (31, 1658174), (62, 829087), (83, 619318), (166, 309659), (217, 236882), (434, 118441), (581, 88474), (1162, 44237), (1427, 36022), (2573, 19978), (2854, 18011), (5146, 9989)]