42950950

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{373}}^1$

素因数の和:446

約数の個数: 72

約数和(自身を含む): 95163552

約数和(自身を除く): 52212602

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 47, 49, 50, 70, 94, 98, 175, 235, 245, 329, 350, 373, 470, 490, 658, 746, 1175, 1225, 1645, 1865, 2303, 2350, 2450, 2611, 3290, 3730, 4606, 5222, 8225, 9325, 11515, 13055, 16450, 17531, 18277, 18650, 23030, 26110, 35062, 36554, 57575, 65275, 87655, 91385, 115150, 122717, 130550, 175310, 182770, 245434, 438275, 456925, 613585, 859019, 876550, 913850, 1227170, 1718038, 3067925, 4295095, 6135850, 8590190, 21475475, 42950950]

約数ペア:

[(1, 42950950), (2, 21475475), (5, 8590190), (7, 6135850), (10, 4295095), (14, 3067925), (25, 1718038), (35, 1227170), (47, 913850), (49, 876550), (50, 859019), (70, 613585), (94, 456925), (98, 438275), (175, 245434), (235, 182770), (245, 175310), (329, 130550), (350, 122717), (373, 115150), (470, 91385), (490, 87655), (658, 65275), (746, 57575), (1175, 36554), (1225, 35062), (1645, 26110), (1865, 23030), (2303, 18650), (2350, 18277), (2450, 17531), (2611, 16450), (3290, 13055), (3730, 11515), (4606, 9325), (5222, 8225)]