5047291288

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{881}}^1\times {\mathrm{1777}}^1$

素因数の和:2708

約数の個数: 64

約数和(自身を含む): 10538277120

約数和(自身を除く): 5490985832

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 881, 1612, 1762, 1777, 3224, 3524, 3554, 7048, 7108, 11453, 14216, 22906, 23101, 27311, 45812, 46202, 54622, 55087, 91624, 92404, 109244, 110174, 184808, 218488, 220348, 355043, 440696, 710086, 716131, 1420172, 1432262, 1565537, 2840344, 2864524, 3131074, 5729048, 6262148, 12524296, 20351981, 40703962, 48531647, 81407924, 97063294, 162815848, 194126588, 388253176, 630911411, 1261822822, 2523645644, 5047291288]

約数ペア:

[(1, 5047291288), (2, 2523645644), (4, 1261822822), (8, 630911411), (13, 388253176), (26, 194126588), (31, 162815848), (52, 97063294), (62, 81407924), (104, 48531647), (124, 40703962), (248, 20351981), (403, 12524296), (806, 6262148), (881, 5729048), (1612, 3131074), (1762, 2864524), (1777, 2840344), (3224, 1565537), (3524, 1432262), (3554, 1420172), (7048, 716131), (7108, 710086), (11453, 440696), (14216, 355043), (22906, 220348), (23101, 218488), (27311, 184808), (45812, 110174), (46202, 109244), (54622, 92404), (55087, 91624)]