50421420

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13339}}^1$

素因数の和:13364

約数の個数: 96

約数和(自身を含む): 179289600

約数和(自身を除く): 128868180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 13339, 26678, 40017, 53356, 66695, 80034, 93373, 120051, 133390, 160068, 186746, 200085, 240102, 266780, 280119, 360153, 373492, 400170, 466865, 480204, 560238, 600255, 720306, 800340, 840357, 933730, 1120476, 1200510, 1400595, 1440612, 1680714, 1800765, 1867460, 2401020, 2521071, 2801190, 3361428, 3601530, 4201785, 5042142, 5602380, 7203060, 8403570, 10084284, 12605355, 16807140, 25210710, 50421420]

約数ペア:

[(1, 50421420), (2, 25210710), (3, 16807140), (4, 12605355), (5, 10084284), (6, 8403570), (7, 7203060), (9, 5602380), (10, 5042142), (12, 4201785), (14, 3601530), (15, 3361428), (18, 2801190), (20, 2521071), (21, 2401020), (27, 1867460), (28, 1800765), (30, 1680714), (35, 1440612), (36, 1400595), (42, 1200510), (45, 1120476), (54, 933730), (60, 840357), (63, 800340), (70, 720306), (84, 600255), (90, 560238), (105, 480204), (108, 466865), (126, 400170), (135, 373492), (140, 360153), (180, 280119), (189, 266780), (210, 240102), (252, 200085), (270, 186746), (315, 160068), (378, 133390), (420, 120051), (540, 93373), (630, 80034), (756, 66695), (945, 53356), (1260, 40017), (1890, 26678), (3780, 13339)]