47779490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{22861}}^1$

素因数の和:22898

約数の個数: 32

約数和(自身を含む): 98763840

約数和(自身を除く): 50984350

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 22861, 45722, 114305, 228610, 251471, 434359, 502942, 868718, 1257355, 2171795, 2514710, 4343590, 4777949, 9555898, 23889745, 47779490]

約数ペア:

[(1, 47779490), (2, 23889745), (5, 9555898), (10, 4777949), (11, 4343590), (19, 2514710), (22, 2171795), (38, 1257355), (55, 868718), (95, 502942), (110, 434359), (190, 251471), (209, 228610), (418, 114305), (1045, 45722), (2090, 22861)]