51286510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{463}}^1$

素因数の和:553

約数の個数: 64

約数和(自身を含む): 108241920

約数和(自身を除く): 56955410

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 53, 55, 95, 106, 110, 190, 209, 265, 418, 463, 530, 583, 926, 1007, 1045, 1166, 2014, 2090, 2315, 2915, 4630, 5035, 5093, 5830, 8797, 10070, 10186, 11077, 17594, 22154, 24539, 25465, 43985, 49078, 50930, 55385, 87970, 96767, 110770, 122695, 193534, 245390, 269929, 466241, 483835, 539858, 932482, 967670, 1349645, 2331205, 2699290, 4662410, 5128651, 10257302, 25643255, 51286510]

約数ペア:

[(1, 51286510), (2, 25643255), (5, 10257302), (10, 5128651), (11, 4662410), (19, 2699290), (22, 2331205), (38, 1349645), (53, 967670), (55, 932482), (95, 539858), (106, 483835), (110, 466241), (190, 269929), (209, 245390), (265, 193534), (418, 122695), (463, 110770), (530, 96767), (583, 87970), (926, 55385), (1007, 50930), (1045, 49078), (1166, 43985), (2014, 25465), (2090, 24539), (2315, 22154), (2915, 17594), (4630, 11077), (5035, 10186), (5093, 10070), (5830, 8797)]