51465810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1879}}^1$

素因数の和:1983

約数の個数: 64

約数和(自身を含む): 136442880

約数和(自身を除く): 84977070

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 83, 110, 165, 166, 249, 330, 415, 498, 830, 913, 1245, 1826, 1879, 2490, 2739, 3758, 4565, 5478, 5637, 9130, 9395, 11274, 13695, 18790, 20669, 27390, 28185, 41338, 56370, 62007, 103345, 124014, 155957, 206690, 310035, 311914, 467871, 620070, 779785, 935742, 1559570, 1715527, 2339355, 3431054, 4678710, 5146581, 8577635, 10293162, 17155270, 25732905, 51465810]

約数ペア:

[(1, 51465810), (2, 25732905), (3, 17155270), (5, 10293162), (6, 8577635), (10, 5146581), (11, 4678710), (15, 3431054), (22, 2339355), (30, 1715527), (33, 1559570), (55, 935742), (66, 779785), (83, 620070), (110, 467871), (165, 311914), (166, 310035), (249, 206690), (330, 155957), (415, 124014), (498, 103345), (830, 62007), (913, 56370), (1245, 41338), (1826, 28185), (1879, 27390), (2490, 20669), (2739, 18790), (3758, 13695), (4565, 11274), (5478, 9395), (5637, 9130)]