51642370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{9689}}^1$

素因数の和:9750

約数の個数: 32

約数和(自身を含む): 102558960

約数和(自身を除く): 50916590

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 5330, 9689, 19378, 48445, 96890, 125957, 251914, 397249, 629785, 794498, 1259570, 1986245, 3972490, 5164237, 10328474, 25821185, 51642370]

約数ペア:

[(1, 51642370), (2, 25821185), (5, 10328474), (10, 5164237), (13, 3972490), (26, 1986245), (41, 1259570), (65, 794498), (82, 629785), (130, 397249), (205, 251914), (410, 125957), (533, 96890), (1066, 48445), (2665, 19378), (5330, 9689)]