53840738

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{947}}^1$

素因数の和:1118

約数の個数: 32

約数和(自身を含む): 96104448

約数和(自身を除く): 42263710

約数列:

[1, 2, 7, 14, 31, 62, 131, 217, 262, 434, 917, 947, 1834, 1894, 4061, 6629, 8122, 13258, 28427, 29357, 56854, 58714, 124057, 205499, 248114, 410998, 868399, 1736798, 3845767, 7691534, 26920369, 53840738]

約数ペア:

[(1, 53840738), (2, 26920369), (7, 7691534), (14, 3845767), (31, 1736798), (62, 868399), (131, 410998), (217, 248114), (262, 205499), (434, 124057), (917, 58714), (947, 56854), (1834, 29357), (1894, 28427), (4061, 13258), (6629, 8122)]