52856320

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1877}}^1$

素因数の和:1911

約数の個数: 80

約数和(自身を含む): 138325968

約数和(自身を除く): 85469648

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 512, 640, 704, 880, 1280, 1408, 1760, 1877, 2560, 2816, 3520, 3754, 5632, 7040, 7508, 9385, 14080, 15016, 18770, 20647, 28160, 30032, 37540, 41294, 60064, 75080, 82588, 103235, 120128, 150160, 165176, 206470, 240256, 300320, 330352, 412940, 480512, 600640, 660704, 825880, 961024, 1201280, 1321408, 1651760, 2402560, 2642816, 3303520, 4805120, 5285632, 6607040, 10571264, 13214080, 26428160, 52856320]

約数ペア:

[(1, 52856320), (2, 26428160), (4, 13214080), (5, 10571264), (8, 6607040), (10, 5285632), (11, 4805120), (16, 3303520), (20, 2642816), (22, 2402560), (32, 1651760), (40, 1321408), (44, 1201280), (55, 961024), (64, 825880), (80, 660704), (88, 600640), (110, 480512), (128, 412940), (160, 330352), (176, 300320), (220, 240256), (256, 206470), (320, 165176), (352, 150160), (440, 120128), (512, 103235), (640, 82588), (704, 75080), (880, 60064), (1280, 41294), (1408, 37540), (1760, 30032), (1877, 28160), (2560, 20647), (2816, 18770), (3520, 15016), (3754, 14080), (5632, 9385), (7040, 7508)]