51830010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1979}}^1$

素因数の和:2092

約数の個数: 64

約数和(自身を含む): 139708800

約数和(自身を除く): 87878790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 97, 135, 194, 270, 291, 485, 582, 873, 970, 1455, 1746, 1979, 2619, 2910, 3958, 4365, 5238, 5937, 8730, 9895, 11874, 13095, 17811, 19790, 26190, 29685, 35622, 53433, 59370, 89055, 106866, 178110, 191963, 267165, 383926, 534330, 575889, 959815, 1151778, 1727667, 1919630, 2879445, 3455334, 5183001, 5758890, 8638335, 10366002, 17276670, 25915005, 51830010]

約数ペア:

[(1, 51830010), (2, 25915005), (3, 17276670), (5, 10366002), (6, 8638335), (9, 5758890), (10, 5183001), (15, 3455334), (18, 2879445), (27, 1919630), (30, 1727667), (45, 1151778), (54, 959815), (90, 575889), (97, 534330), (135, 383926), (194, 267165), (270, 191963), (291, 178110), (485, 106866), (582, 89055), (873, 59370), (970, 53433), (1455, 35622), (1746, 29685), (1979, 26190), (2619, 19790), (2910, 17811), (3958, 13095), (4365, 11874), (5238, 9895), (5937, 8730)]