49739984

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{19309}}^1$

素因数の和:19347

約数の個数: 40

約数和(自身を含む): 114933120

約数和(自身を除く): 65193136

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 19309, 38618, 77236, 135163, 154472, 270326, 308944, 444107, 540652, 888214, 1081304, 1776428, 2162608, 3108749, 3552856, 6217498, 7105712, 12434996, 24869992, 49739984]

約数ペア:

[(1, 49739984), (2, 24869992), (4, 12434996), (7, 7105712), (8, 6217498), (14, 3552856), (16, 3108749), (23, 2162608), (28, 1776428), (46, 1081304), (56, 888214), (92, 540652), (112, 444107), (161, 308944), (184, 270326), (322, 154472), (368, 135163), (644, 77236), (1288, 38618), (2576, 19309)]