51425766

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{101}}^1\times {\mathrm{449}}^1$

素因数の和:571

約数の個数: 80

約数和(自身を含む): 133293600

約数和(自身を除く): 81867834

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 101, 126, 162, 189, 202, 303, 378, 449, 567, 606, 707, 898, 909, 1134, 1347, 1414, 1818, 2121, 2694, 2727, 3143, 4041, 4242, 5454, 6286, 6363, 8082, 8181, 9429, 12123, 12726, 16362, 18858, 19089, 24246, 28287, 36369, 38178, 45349, 56574, 57267, 72738, 84861, 90698, 114534, 136047, 169722, 254583, 272094, 317443, 408141, 509166, 634886, 816282, 952329, 1224423, 1904658, 2448846, 2856987, 3673269, 5713974, 7346538, 8570961, 17141922, 25712883, 51425766]

約数ペア:

[(1, 51425766), (2, 25712883), (3, 17141922), (6, 8570961), (7, 7346538), (9, 5713974), (14, 3673269), (18, 2856987), (21, 2448846), (27, 1904658), (42, 1224423), (54, 952329), (63, 816282), (81, 634886), (101, 509166), (126, 408141), (162, 317443), (189, 272094), (202, 254583), (303, 169722), (378, 136047), (449, 114534), (567, 90698), (606, 84861), (707, 72738), (898, 57267), (909, 56574), (1134, 45349), (1347, 38178), (1414, 36369), (1818, 28287), (2121, 24246), (2694, 19089), (2727, 18858), (3143, 16362), (4041, 12726), (4242, 12123), (5454, 9429), (6286, 8181), (6363, 8082)]