51451128

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:301

約数の個数: 96

約数和(自身を含む): 144471600

約数和(自身を除く): 93020472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 97, 106, 139, 159, 194, 212, 278, 291, 318, 388, 417, 424, 477, 556, 582, 636, 776, 834, 873, 954, 1112, 1164, 1251, 1272, 1668, 1746, 1908, 2328, 2502, 3336, 3492, 3816, 5004, 5141, 6984, 7367, 10008, 10282, 13483, 14734, 15423, 20564, 22101, 26966, 29468, 30846, 40449, 41128, 44202, 46269, 53932, 58936, 61692, 66303, 80898, 88404, 92538, 107864, 121347, 123384, 132606, 161796, 176808, 185076, 242694, 265212, 323592, 370152, 485388, 530424, 714599, 970776, 1429198, 2143797, 2858396, 4287594, 5716792, 6431391, 8575188, 12862782, 17150376, 25725564, 51451128]

約数ペア:

[(1, 51451128), (2, 25725564), (3, 17150376), (4, 12862782), (6, 8575188), (8, 6431391), (9, 5716792), (12, 4287594), (18, 2858396), (24, 2143797), (36, 1429198), (53, 970776), (72, 714599), (97, 530424), (106, 485388), (139, 370152), (159, 323592), (194, 265212), (212, 242694), (278, 185076), (291, 176808), (318, 161796), (388, 132606), (417, 123384), (424, 121347), (477, 107864), (556, 92538), (582, 88404), (636, 80898), (776, 66303), (834, 61692), (873, 58936), (954, 53932), (1112, 46269), (1164, 44202), (1251, 41128), (1272, 40449), (1668, 30846), (1746, 29468), (1908, 26966), (2328, 22101), (2502, 20564), (3336, 15423), (3492, 14734), (3816, 13483), (5004, 10282), (5141, 10008), (6984, 7367)]