49634968

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:308

約数の個数: 64

約数和(自身を含む): 103921920

約数和(自身を除く): 54286952

約数列:

[1, 2, 4, 8, 17, 31, 34, 61, 62, 68, 122, 124, 136, 193, 244, 248, 386, 488, 527, 772, 1037, 1054, 1544, 1891, 2074, 2108, 3281, 3782, 4148, 4216, 5983, 6562, 7564, 8296, 11773, 11966, 13124, 15128, 23546, 23932, 26248, 32147, 47092, 47864, 64294, 94184, 101711, 128588, 200141, 203422, 257176, 364963, 400282, 406844, 729926, 800564, 813688, 1459852, 1601128, 2919704, 6204371, 12408742, 24817484, 49634968]

約数ペア:

[(1, 49634968), (2, 24817484), (4, 12408742), (8, 6204371), (17, 2919704), (31, 1601128), (34, 1459852), (61, 813688), (62, 800564), (68, 729926), (122, 406844), (124, 400282), (136, 364963), (193, 257176), (244, 203422), (248, 200141), (386, 128588), (488, 101711), (527, 94184), (772, 64294), (1037, 47864), (1054, 47092), (1544, 32147), (1891, 26248), (2074, 23932), (2108, 23546), (3281, 15128), (3782, 13124), (4148, 11966), (4216, 11773), (5983, 8296), (6562, 7564)]