51981060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{18433}}^1$

素因数の和:18492

約数の個数: 48

約数和(自身を含む): 148651776

約数和(自身を除く): 96670716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 18433, 36866, 55299, 73732, 92165, 110598, 184330, 221196, 276495, 368660, 552990, 866351, 1105980, 1732702, 2599053, 3465404, 4331755, 5198106, 8663510, 10396212, 12995265, 17327020, 25990530, 51981060]

約数ペア:

[(1, 51981060), (2, 25990530), (3, 17327020), (4, 12995265), (5, 10396212), (6, 8663510), (10, 5198106), (12, 4331755), (15, 3465404), (20, 2599053), (30, 1732702), (47, 1105980), (60, 866351), (94, 552990), (141, 368660), (188, 276495), (235, 221196), (282, 184330), (470, 110598), (564, 92165), (705, 73732), (940, 55299), (1410, 36866), (2820, 18433)]