50446000

素因数分解:

$2^4\times 5^3\times {\mathrm{11}}^1\times {\mathrm{2293}}^1$

素因数の和:2327

約数の個数: 80

約数和(自身を含む): 133125408

約数和(自身を除く): 82679408

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 125, 176, 200, 220, 250, 275, 400, 440, 500, 550, 880, 1000, 1100, 1375, 2000, 2200, 2293, 2750, 4400, 4586, 5500, 9172, 11000, 11465, 18344, 22000, 22930, 25223, 36688, 45860, 50446, 57325, 91720, 100892, 114650, 126115, 183440, 201784, 229300, 252230, 286625, 403568, 458600, 504460, 573250, 630575, 917200, 1008920, 1146500, 1261150, 2017840, 2293000, 2522300, 3152875, 4586000, 5044600, 6305750, 10089200, 12611500, 25223000, 50446000]

約数ペア:

[(1, 50446000), (2, 25223000), (4, 12611500), (5, 10089200), (8, 6305750), (10, 5044600), (11, 4586000), (16, 3152875), (20, 2522300), (22, 2293000), (25, 2017840), (40, 1261150), (44, 1146500), (50, 1008920), (55, 917200), (80, 630575), (88, 573250), (100, 504460), (110, 458600), (125, 403568), (176, 286625), (200, 252230), (220, 229300), (250, 201784), (275, 183440), (400, 126115), (440, 114650), (500, 100892), (550, 91720), (880, 57325), (1000, 50446), (1100, 45860), (1375, 36688), (2000, 25223), (2200, 22930), (2293, 22000), (2750, 18344), (4400, 11465), (4586, 11000), (5500, 9172)]