52006723120

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2037881}}^1$

素因数の和:2037934

約数の個数: 80

約数和(自身を含む): 136456578720

約数和(自身を除く): 84449855600

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 40, 44, 55, 58, 80, 88, 110, 116, 145, 176, 220, 232, 290, 319, 440, 464, 580, 638, 880, 1160, 1276, 1595, 2320, 2552, 3190, 5104, 6380, 12760, 25520, 2037881, 4075762, 8151524, 10189405, 16303048, 20378810, 22416691, 32606096, 40757620, 44833382, 59098549, 81515240, 89666764, 112083455, 118197098, 163030480, 179333528, 224166910, 236394196, 295492745, 358667056, 448333820, 472788392, 590985490, 650084039, 896667640, 945576784, 1181970980, 1300168078, 1793335280, 2363941960, 2600336156, 3250420195, 4727883920, 5200672312, 6500840390, 10401344624, 13001680780, 26003361560, 52006723120]

約数ペア:

[(1, 52006723120), (2, 26003361560), (4, 13001680780), (5, 10401344624), (8, 6500840390), (10, 5200672312), (11, 4727883920), (16, 3250420195), (20, 2600336156), (22, 2363941960), (29, 1793335280), (40, 1300168078), (44, 1181970980), (55, 945576784), (58, 896667640), (80, 650084039), (88, 590985490), (110, 472788392), (116, 448333820), (145, 358667056), (176, 295492745), (220, 236394196), (232, 224166910), (290, 179333528), (319, 163030480), (440, 118197098), (464, 112083455), (580, 89666764), (638, 81515240), (880, 59098549), (1160, 44833382), (1276, 40757620), (1595, 32606096), (2320, 22416691), (2552, 20378810), (3190, 16303048), (5104, 10189405), (6380, 8151524), (12760, 4075762), (25520, 2037881)]