51221543596

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{71671}}^1$

素因数の和:71866

約数の個数: 48

約数和(自身を含む): 95183282880

約数和(自身を除く): 43961739284

約数列:

[1, 2, 4, 29, 58, 61, 101, 116, 122, 202, 244, 404, 1769, 2929, 3538, 5858, 6161, 7076, 11716, 12322, 24644, 71671, 143342, 178669, 286684, 357338, 714676, 2078459, 4156918, 4371931, 7238771, 8313836, 8743862, 14477542, 17487724, 28955084, 126785999, 209924359, 253571998, 419848718, 441565031, 507143996, 839697436, 883130062, 1766260124, 12805385899, 25610771798, 51221543596]

約数ペア:

[(1, 51221543596), (2, 25610771798), (4, 12805385899), (29, 1766260124), (58, 883130062), (61, 839697436), (101, 507143996), (116, 441565031), (122, 419848718), (202, 253571998), (244, 209924359), (404, 126785999), (1769, 28955084), (2929, 17487724), (3538, 14477542), (5858, 8743862), (6161, 8313836), (7076, 7238771), (11716, 4371931), (12322, 4156918), (24644, 2078459), (71671, 714676), (143342, 357338), (178669, 286684)]