51788970

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3761}}^1$

素因数の和:3797

約数の個数: 80

約数和(自身を含む): 147485448

約数和(自身を除く): 95696478

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 81, 85, 90, 102, 135, 153, 162, 170, 255, 270, 306, 405, 459, 510, 765, 810, 918, 1377, 1530, 2295, 2754, 3761, 4590, 6885, 7522, 11283, 13770, 18805, 22566, 33849, 37610, 56415, 63937, 67698, 101547, 112830, 127874, 169245, 191811, 203094, 304641, 319685, 338490, 383622, 507735, 575433, 609282, 639370, 959055, 1015470, 1150866, 1523205, 1726299, 1918110, 2877165, 3046410, 3452598, 5178897, 5754330, 8631495, 10357794, 17262990, 25894485, 51788970]

約数ペア:

[(1, 51788970), (2, 25894485), (3, 17262990), (5, 10357794), (6, 8631495), (9, 5754330), (10, 5178897), (15, 3452598), (17, 3046410), (18, 2877165), (27, 1918110), (30, 1726299), (34, 1523205), (45, 1150866), (51, 1015470), (54, 959055), (81, 639370), (85, 609282), (90, 575433), (102, 507735), (135, 383622), (153, 338490), (162, 319685), (170, 304641), (255, 203094), (270, 191811), (306, 169245), (405, 127874), (459, 112830), (510, 101547), (765, 67698), (810, 63937), (918, 56415), (1377, 37610), (1530, 33849), (2295, 22566), (2754, 18805), (3761, 13770), (4590, 11283), (6885, 7522)]