55493190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{647}}^1\times {\mathrm{953}}^1$

素因数の和:1613

約数の個数: 48

約数和(自身を含む): 144656928

約数和(自身を除く): 89163738

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 647, 953, 1294, 1906, 1941, 2859, 3235, 3882, 4765, 5718, 5823, 6470, 8577, 9530, 9705, 11646, 14295, 17154, 19410, 28590, 29115, 42885, 58230, 85770, 616591, 1233182, 1849773, 3082955, 3699546, 5549319, 6165910, 9248865, 11098638, 18497730, 27746595, 55493190]

約数ペア:

[(1, 55493190), (2, 27746595), (3, 18497730), (5, 11098638), (6, 9248865), (9, 6165910), (10, 5549319), (15, 3699546), (18, 3082955), (30, 1849773), (45, 1233182), (90, 616591), (647, 85770), (953, 58230), (1294, 42885), (1906, 29115), (1941, 28590), (2859, 19410), (3235, 17154), (3882, 14295), (4765, 11646), (5718, 9705), (5823, 9530), (6470, 8577)]