53251870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{40039}}^1$

素因数の和:40072

約数の個数: 32

約数和(自身を含む): 115315200

約数和(自身を除く): 62063330

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 40039, 80078, 200195, 280273, 400390, 560546, 760741, 1401365, 1521482, 2802730, 3803705, 5325187, 7607410, 10650374, 26625935, 53251870]

約数ペア:

[(1, 53251870), (2, 26625935), (5, 10650374), (7, 7607410), (10, 5325187), (14, 3803705), (19, 2802730), (35, 1521482), (38, 1401365), (70, 760741), (95, 560546), (133, 400390), (190, 280273), (266, 200195), (665, 80078), (1330, 40039)]