40491550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{887}}^1$

素因数の和:993

約数の個数: 48

約数和(自身を含む): 83244672

約数和(自身を除く): 42753122

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 83, 110, 166, 275, 415, 550, 830, 887, 913, 1774, 1826, 2075, 4150, 4435, 4565, 8870, 9130, 9757, 19514, 22175, 22825, 44350, 45650, 48785, 73621, 97570, 147242, 243925, 368105, 487850, 736210, 809831, 1619662, 1840525, 3681050, 4049155, 8098310, 20245775, 40491550]

約数ペア:

[(1, 40491550), (2, 20245775), (5, 8098310), (10, 4049155), (11, 3681050), (22, 1840525), (25, 1619662), (50, 809831), (55, 736210), (83, 487850), (110, 368105), (166, 243925), (275, 147242), (415, 97570), (550, 73621), (830, 48785), (887, 45650), (913, 44350), (1774, 22825), (1826, 22175), (2075, 19514), (4150, 9757), (4435, 9130), (4565, 8870)]