53995368

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{971}}^1$

素因数の和:1318

約数の個数: 64

約数和(自身を含む): 154897920

約数和(自身を除く): 100902552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 331, 662, 971, 993, 1324, 1942, 1986, 2317, 2648, 2913, 3884, 3972, 4634, 5826, 6797, 6951, 7768, 7944, 9268, 11652, 13594, 13902, 18536, 20391, 23304, 27188, 27804, 40782, 54376, 55608, 81564, 163128, 321401, 642802, 964203, 1285604, 1928406, 2249807, 2571208, 3856812, 4499614, 6749421, 7713624, 8999228, 13498842, 17998456, 26997684, 53995368]

約数ペア:

[(1, 53995368), (2, 26997684), (3, 17998456), (4, 13498842), (6, 8999228), (7, 7713624), (8, 6749421), (12, 4499614), (14, 3856812), (21, 2571208), (24, 2249807), (28, 1928406), (42, 1285604), (56, 964203), (84, 642802), (168, 321401), (331, 163128), (662, 81564), (971, 55608), (993, 54376), (1324, 40782), (1942, 27804), (1986, 27188), (2317, 23304), (2648, 20391), (2913, 18536), (3884, 13902), (3972, 13594), (4634, 11652), (5826, 9268), (6797, 7944), (6951, 7768)]