55229993

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 70785792

約数和(自身を除く): 15555799

約数列:

[1, 7, 13, 41, 91, 113, 131, 287, 533, 791, 917, 1469, 1703, 3731, 4633, 5371, 10283, 11921, 14803, 32431, 37597, 60229, 69823, 103621, 192439, 421603, 488761, 606923, 1347073, 4248461, 7889999, 55229993]

約数ペア:

[(1, 55229993), (7, 7889999), (13, 4248461), (41, 1347073), (91, 606923), (113, 488761), (131, 421603), (287, 192439), (533, 103621), (791, 69823), (917, 60229), (1469, 37597), (1703, 32431), (3731, 14803), (4633, 11921), (5371, 10283)]