52666668

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{827}}^1$

素因数の和:927

約数の個数: 72

約数和(自身を含む): 140147280

約数和(自身を除く): 87480612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 61, 87, 116, 122, 174, 183, 244, 261, 348, 366, 522, 549, 732, 827, 1044, 1098, 1654, 1769, 2196, 2481, 3308, 3538, 4962, 5307, 7076, 7443, 9924, 10614, 14886, 15921, 21228, 23983, 29772, 31842, 47966, 50447, 63684, 71949, 95932, 100894, 143898, 151341, 201788, 215847, 287796, 302682, 431694, 454023, 605364, 863388, 908046, 1462963, 1816092, 2925926, 4388889, 5851852, 8777778, 13166667, 17555556, 26333334, 52666668]

約数ペア:

[(1, 52666668), (2, 26333334), (3, 17555556), (4, 13166667), (6, 8777778), (9, 5851852), (12, 4388889), (18, 2925926), (29, 1816092), (36, 1462963), (58, 908046), (61, 863388), (87, 605364), (116, 454023), (122, 431694), (174, 302682), (183, 287796), (244, 215847), (261, 201788), (348, 151341), (366, 143898), (522, 100894), (549, 95932), (732, 71949), (827, 63684), (1044, 50447), (1098, 47966), (1654, 31842), (1769, 29772), (2196, 23983), (2481, 21228), (3308, 15921), (3538, 14886), (4962, 10614), (5307, 9924), (7076, 7443)]