51347784

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1$

素因数の和:414

約数の個数: 64

約数和(自身を含む): 131544000

約数和(自身を除く): 80196216

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 149, 166, 173, 249, 298, 332, 346, 447, 498, 519, 596, 664, 692, 894, 996, 1038, 1192, 1384, 1788, 1992, 2076, 3576, 4152, 12367, 14359, 24734, 25777, 28718, 37101, 43077, 49468, 51554, 57436, 74202, 77331, 86154, 98936, 103108, 114872, 148404, 154662, 172308, 206216, 296808, 309324, 344616, 618648, 2139491, 4278982, 6418473, 8557964, 12836946, 17115928, 25673892, 51347784]

約数ペア:

[(1, 51347784), (2, 25673892), (3, 17115928), (4, 12836946), (6, 8557964), (8, 6418473), (12, 4278982), (24, 2139491), (83, 618648), (149, 344616), (166, 309324), (173, 296808), (249, 206216), (298, 172308), (332, 154662), (346, 148404), (447, 114872), (498, 103108), (519, 98936), (596, 86154), (664, 77331), (692, 74202), (894, 57436), (996, 51554), (1038, 49468), (1192, 43077), (1384, 37101), (1788, 28718), (1992, 25777), (2076, 24734), (3576, 14359), (4152, 12367)]