51210630

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3719}}^1$

素因数の和:3755

約数の個数: 80

約数和(自身を含む): 145838880

約数和(自身を除く): 94628250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 81, 85, 90, 102, 135, 153, 162, 170, 255, 270, 306, 405, 459, 510, 765, 810, 918, 1377, 1530, 2295, 2754, 3719, 4590, 6885, 7438, 11157, 13770, 18595, 22314, 33471, 37190, 55785, 63223, 66942, 100413, 111570, 126446, 167355, 189669, 200826, 301239, 316115, 334710, 379338, 502065, 569007, 602478, 632230, 948345, 1004130, 1138014, 1506195, 1707021, 1896690, 2845035, 3012390, 3414042, 5121063, 5690070, 8535105, 10242126, 17070210, 25605315, 51210630]

約数ペア:

[(1, 51210630), (2, 25605315), (3, 17070210), (5, 10242126), (6, 8535105), (9, 5690070), (10, 5121063), (15, 3414042), (17, 3012390), (18, 2845035), (27, 1896690), (30, 1707021), (34, 1506195), (45, 1138014), (51, 1004130), (54, 948345), (81, 632230), (85, 602478), (90, 569007), (102, 502065), (135, 379338), (153, 334710), (162, 316115), (170, 301239), (255, 200826), (270, 189669), (306, 167355), (405, 126446), (459, 111570), (510, 100413), (765, 66942), (810, 63223), (918, 55785), (1377, 37190), (1530, 33471), (2295, 22314), (2754, 18595), (3719, 13770), (4590, 11157), (6885, 7438)]