51772616

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^2\times {\mathrm{457}}^1$

素因数の和:511

約数の個数: 72

約数和(自身を含む): 120218130

約数和(自身を除く): 68445514

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 289, 392, 457, 476, 578, 833, 914, 952, 1156, 1666, 1828, 2023, 2312, 3199, 3332, 3656, 4046, 6398, 6664, 7769, 8092, 12796, 14161, 15538, 16184, 22393, 25592, 28322, 31076, 44786, 54383, 56644, 62152, 89572, 108766, 113288, 132073, 179144, 217532, 264146, 380681, 435064, 528292, 761362, 924511, 1056584, 1522724, 1849022, 3045448, 3698044, 6471577, 7396088, 12943154, 25886308, 51772616]

約数ペア:

[(1, 51772616), (2, 25886308), (4, 12943154), (7, 7396088), (8, 6471577), (14, 3698044), (17, 3045448), (28, 1849022), (34, 1522724), (49, 1056584), (56, 924511), (68, 761362), (98, 528292), (119, 435064), (136, 380681), (196, 264146), (238, 217532), (289, 179144), (392, 132073), (457, 113288), (476, 108766), (578, 89572), (833, 62152), (914, 56644), (952, 54383), (1156, 44786), (1666, 31076), (1828, 28322), (2023, 25592), (2312, 22393), (3199, 16184), (3332, 15538), (3656, 14161), (4046, 12796), (6398, 8092), (6664, 7769)]