53416790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{40163}}^1$

素因数の和:40196

約数の個数: 32

約数和(自身を含む): 115672320

約数和(自身を除く): 62255530

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 40163, 80326, 200815, 281141, 401630, 562282, 763097, 1405705, 1526194, 2811410, 3815485, 5341679, 7630970, 10683358, 26708395, 53416790]

約数ペア:

[(1, 53416790), (2, 26708395), (5, 10683358), (7, 7630970), (10, 5341679), (14, 3815485), (19, 2811410), (35, 1526194), (38, 1405705), (70, 763097), (95, 562282), (133, 401630), (190, 281141), (266, 200815), (665, 80326), (1330, 40163)]