77893950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{8513}}^1$

素因数の和:8589

約数の個数: 48

約数和(自身を含む): 196366896

約数和(自身を除く): 118472946

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 61, 75, 122, 150, 183, 305, 366, 610, 915, 1525, 1830, 3050, 4575, 8513, 9150, 17026, 25539, 42565, 51078, 85130, 127695, 212825, 255390, 425650, 519293, 638475, 1038586, 1276950, 1557879, 2596465, 3115758, 5192930, 7789395, 12982325, 15578790, 25964650, 38946975, 77893950]

約数ペア:

[(1, 77893950), (2, 38946975), (3, 25964650), (5, 15578790), (6, 12982325), (10, 7789395), (15, 5192930), (25, 3115758), (30, 2596465), (50, 1557879), (61, 1276950), (75, 1038586), (122, 638475), (150, 519293), (183, 425650), (305, 255390), (366, 212825), (610, 127695), (915, 85130), (1525, 51078), (1830, 42565), (3050, 25539), (4575, 17026), (8513, 9150)]