50211700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6521}}^1$

素因数の和:6553

約数の個数: 72

約数和(自身を含む): 135866304

約数和(自身を除く): 85654604

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 140, 154, 175, 220, 275, 308, 350, 385, 550, 700, 770, 1100, 1540, 1925, 3850, 6521, 7700, 13042, 26084, 32605, 45647, 65210, 71731, 91294, 130420, 143462, 163025, 182588, 228235, 286924, 326050, 358655, 456470, 502117, 652100, 717310, 912940, 1004234, 1141175, 1434620, 1793275, 2008468, 2282350, 2510585, 3586550, 4564700, 5021170, 7173100, 10042340, 12552925, 25105850, 50211700]

約数ペア:

[(1, 50211700), (2, 25105850), (4, 12552925), (5, 10042340), (7, 7173100), (10, 5021170), (11, 4564700), (14, 3586550), (20, 2510585), (22, 2282350), (25, 2008468), (28, 1793275), (35, 1434620), (44, 1141175), (50, 1004234), (55, 912940), (70, 717310), (77, 652100), (100, 502117), (110, 456470), (140, 358655), (154, 326050), (175, 286924), (220, 228235), (275, 182588), (308, 163025), (350, 143462), (385, 130420), (550, 91294), (700, 71731), (770, 65210), (1100, 45647), (1540, 32605), (1925, 26084), (3850, 13042), (6521, 7700)]