53485108068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1999}}^1\times {\mathrm{318523}}^1$

素因数の和:320536

約数の個数: 48

約数和(自身を含む): 142698752000

約数和(自身を除く): 89213643932

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1999, 3998, 5997, 7996, 11994, 13993, 23988, 27986, 41979, 55972, 83958, 167916, 318523, 637046, 955569, 1274092, 1911138, 2229661, 3822276, 4459322, 6688983, 8918644, 13377966, 26755932, 636727477, 1273454954, 1910182431, 2546909908, 3820364862, 4457092339, 7640729724, 8914184678, 13371277017, 17828369356, 26742554034, 53485108068]

約数ペア:

[(1, 53485108068), (2, 26742554034), (3, 17828369356), (4, 13371277017), (6, 8914184678), (7, 7640729724), (12, 4457092339), (14, 3820364862), (21, 2546909908), (28, 1910182431), (42, 1273454954), (84, 636727477), (1999, 26755932), (3998, 13377966), (5997, 8918644), (7996, 6688983), (11994, 4459322), (13993, 3822276), (23988, 2229661), (27986, 1911138), (41979, 1274092), (55972, 955569), (83958, 637046), (167916, 318523)]