51364140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1361}}^1$

素因数の和:1427

約数の個数: 96

約数和(自身を含む): 156510144

約数和(自身を除く): 105146004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 37, 51, 60, 68, 74, 85, 102, 111, 148, 170, 185, 204, 222, 255, 340, 370, 444, 510, 555, 629, 740, 1020, 1110, 1258, 1361, 1887, 2220, 2516, 2722, 3145, 3774, 4083, 5444, 6290, 6805, 7548, 8166, 9435, 12580, 13610, 16332, 18870, 20415, 23137, 27220, 37740, 40830, 46274, 50357, 69411, 81660, 92548, 100714, 115685, 138822, 151071, 201428, 231370, 251785, 277644, 302142, 347055, 462740, 503570, 604284, 694110, 755355, 856069, 1007140, 1388220, 1510710, 1712138, 2568207, 3021420, 3424276, 4280345, 5136414, 8560690, 10272828, 12841035, 17121380, 25682070, 51364140]

約数ペア:

[(1, 51364140), (2, 25682070), (3, 17121380), (4, 12841035), (5, 10272828), (6, 8560690), (10, 5136414), (12, 4280345), (15, 3424276), (17, 3021420), (20, 2568207), (30, 1712138), (34, 1510710), (37, 1388220), (51, 1007140), (60, 856069), (68, 755355), (74, 694110), (85, 604284), (102, 503570), (111, 462740), (148, 347055), (170, 302142), (185, 277644), (204, 251785), (222, 231370), (255, 201428), (340, 151071), (370, 138822), (444, 115685), (510, 100714), (555, 92548), (629, 81660), (740, 69411), (1020, 50357), (1110, 46274), (1258, 40830), (1361, 37740), (1887, 27220), (2220, 23137), (2516, 20415), (2722, 18870), (3145, 16332), (3774, 13610), (4083, 12580), (5444, 9435), (6290, 8166), (6805, 7548)]