54494090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{40973}}^1$

素因数の和:41006

約数の個数: 32

約数和(自身を含む): 118005120

約数和(自身を除く): 63511030

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 40973, 81946, 204865, 286811, 409730, 573622, 778487, 1434055, 1556974, 2868110, 3892435, 5449409, 7784870, 10898818, 27247045, 54494090]

約数ペア:

[(1, 54494090), (2, 27247045), (5, 10898818), (7, 7784870), (10, 5449409), (14, 3892435), (19, 2868110), (35, 1556974), (38, 1434055), (70, 778487), (95, 573622), (133, 409730), (190, 286811), (266, 204865), (665, 81946), (1330, 40973)]