5200007913

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{251}}^1\times {\mathrm{1249}}^1$

素因数の和:1622

約数の個数: 48

約数和(自身を含む): 8026200000

約数和(自身を除く): 2826192087

約数列:

[1, 3, 9, 19, 57, 97, 171, 251, 291, 753, 873, 1249, 1843, 2259, 3747, 4769, 5529, 11241, 14307, 16587, 23731, 24347, 42921, 71193, 73041, 121153, 213579, 219123, 313499, 363459, 462593, 940497, 1090377, 1387779, 2301907, 2821491, 4163337, 5956481, 6905721, 17869443, 20717163, 30409403, 53608329, 91228209, 273684627, 577778657, 1733335971, 5200007913]

約数ペア:

[(1, 5200007913), (3, 1733335971), (9, 577778657), (19, 273684627), (57, 91228209), (97, 53608329), (171, 30409403), (251, 20717163), (291, 17869443), (753, 6905721), (873, 5956481), (1249, 4163337), (1843, 2821491), (2259, 2301907), (3747, 1387779), (4769, 1090377), (5529, 940497), (11241, 462593), (14307, 363459), (16587, 313499), (23731, 219123), (24347, 213579), (42921, 121153), (71193, 73041)]