50943220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{557}}^1$

素因数の和:852

約数の個数: 48

約数和(自身を含む): 113898960

約数和(自身を除く): 62955740

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 269, 340, 538, 557, 1076, 1114, 1345, 2228, 2690, 2785, 4573, 5380, 5570, 9146, 9469, 11140, 18292, 18938, 22865, 37876, 45730, 47345, 91460, 94690, 149833, 189380, 299666, 599332, 749165, 1498330, 2547161, 2996660, 5094322, 10188644, 12735805, 25471610, 50943220]

約数ペア:

[(1, 50943220), (2, 25471610), (4, 12735805), (5, 10188644), (10, 5094322), (17, 2996660), (20, 2547161), (34, 1498330), (68, 749165), (85, 599332), (170, 299666), (269, 189380), (340, 149833), (538, 94690), (557, 91460), (1076, 47345), (1114, 45730), (1345, 37876), (2228, 22865), (2690, 18938), (2785, 18292), (4573, 11140), (5380, 9469), (5570, 9146)]