53830990

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{911}}^1$

素因数の和:1248

約数の個数: 32

約数和(自身を含む): 102435840

約数和(自身を除く): 48604850

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 311, 622, 911, 1555, 1822, 3110, 4555, 5909, 9110, 11818, 17309, 29545, 34618, 59090, 86545, 173090, 283321, 566642, 1416605, 2833210, 5383099, 10766198, 26915495, 53830990]

約数ペア:

[(1, 53830990), (2, 26915495), (5, 10766198), (10, 5383099), (19, 2833210), (38, 1416605), (95, 566642), (190, 283321), (311, 173090), (622, 86545), (911, 59090), (1555, 34618), (1822, 29545), (3110, 17309), (4555, 11818), (5909, 9110)]