49420371

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2351}}^1$

素因数の和:2392

約数の個数: 48

約数和(自身を含む): 90091008

約数和(自身を除く): 40670637

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 49, 77, 91, 143, 147, 231, 273, 429, 539, 637, 1001, 1617, 1911, 2351, 3003, 7007, 7053, 16457, 21021, 25861, 30563, 49371, 77583, 91689, 115199, 181027, 213941, 336193, 345597, 543081, 641823, 1008579, 1267189, 1497587, 2353351, 3801567, 4492761, 7060053, 16473457, 49420371]

約数ペア:

[(1, 49420371), (3, 16473457), (7, 7060053), (11, 4492761), (13, 3801567), (21, 2353351), (33, 1497587), (39, 1267189), (49, 1008579), (77, 641823), (91, 543081), (143, 345597), (147, 336193), (231, 213941), (273, 181027), (429, 115199), (539, 91689), (637, 77583), (1001, 49371), (1617, 30563), (1911, 25861), (2351, 21021), (3003, 16457), (7007, 7053)]