137810050

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{56249}}^1$

素因数の和:56275

約数の個数: 36

約数和(自身を含む): 298181250

約数和(自身を除く): 160371200

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 350, 490, 1225, 2450, 56249, 112498, 281245, 393743, 562490, 787486, 1406225, 1968715, 2756201, 2812450, 3937430, 5512402, 9843575, 13781005, 19687150, 27562010, 68905025, 137810050]

約数ペア:

[(1, 137810050), (2, 68905025), (5, 27562010), (7, 19687150), (10, 13781005), (14, 9843575), (25, 5512402), (35, 3937430), (49, 2812450), (50, 2756201), (70, 1968715), (98, 1406225), (175, 787486), (245, 562490), (350, 393743), (490, 281245), (1225, 112498), (2450, 56249)]