53080740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{294893}}^1$

素因数の和:294908

約数の個数: 36

約数和(自身を含む): 161012124

約数和(自身を除く): 107931384

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 294893, 589786, 884679, 1179572, 1474465, 1769358, 2654037, 2948930, 3538716, 4423395, 5308074, 5897860, 8846790, 10616148, 13270185, 17693580, 26540370, 53080740]

約数ペア:

[(1, 53080740), (2, 26540370), (3, 17693580), (4, 13270185), (5, 10616148), (6, 8846790), (9, 5897860), (10, 5308074), (12, 4423395), (15, 3538716), (18, 2948930), (20, 2654037), (30, 1769358), (36, 1474465), (45, 1179572), (60, 884679), (90, 589786), (180, 294893)]