87054550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1907}}^1$

素因数の和:2013

約数の個数: 48

約数和(自身を含む): 178863552

約数和(自身を除く): 91809002

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 83, 110, 166, 275, 415, 550, 830, 913, 1826, 1907, 2075, 3814, 4150, 4565, 9130, 9535, 19070, 20977, 22825, 41954, 45650, 47675, 95350, 104885, 158281, 209770, 316562, 524425, 791405, 1048850, 1582810, 1741091, 3482182, 3957025, 7914050, 8705455, 17410910, 43527275, 87054550]

約数ペア:

[(1, 87054550), (2, 43527275), (5, 17410910), (10, 8705455), (11, 7914050), (22, 3957025), (25, 3482182), (50, 1741091), (55, 1582810), (83, 1048850), (110, 791405), (166, 524425), (275, 316562), (415, 209770), (550, 158281), (830, 104885), (913, 95350), (1826, 47675), (1907, 45650), (2075, 41954), (3814, 22825), (4150, 20977), (4565, 19070), (9130, 9535)]