52826220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{1091}}^1$

素因数の和:1375

約数の個数: 72

約数和(自身を含む): 160982640

約数和(自身を除く): 108156420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 269, 538, 807, 1076, 1091, 1345, 1614, 2182, 2421, 2690, 3228, 3273, 4035, 4364, 4842, 5380, 5455, 6546, 8070, 9684, 9819, 10910, 12105, 13092, 16140, 16365, 19638, 21820, 24210, 32730, 39276, 48420, 49095, 65460, 98190, 196380, 293479, 586958, 880437, 1173916, 1467395, 1760874, 2641311, 2934790, 3521748, 4402185, 5282622, 5869580, 8804370, 10565244, 13206555, 17608740, 26413110, 52826220]

約数ペア:

[(1, 52826220), (2, 26413110), (3, 17608740), (4, 13206555), (5, 10565244), (6, 8804370), (9, 5869580), (10, 5282622), (12, 4402185), (15, 3521748), (18, 2934790), (20, 2641311), (30, 1760874), (36, 1467395), (45, 1173916), (60, 880437), (90, 586958), (180, 293479), (269, 196380), (538, 98190), (807, 65460), (1076, 49095), (1091, 48420), (1345, 39276), (1614, 32730), (2182, 24210), (2421, 21820), (2690, 19638), (3228, 16365), (3273, 16140), (4035, 13092), (4364, 12105), (4842, 10910), (5380, 9819), (5455, 9684), (6546, 8070)]