51833835

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{821}}^1$

素因数の和:916

約数の個数: 48

約数和(自身を含む): 95404608

約数和(自身を除く): 43570773

約数列:

[1, 3, 5, 9, 15, 23, 45, 61, 69, 115, 183, 207, 305, 345, 549, 821, 915, 1035, 1403, 2463, 2745, 4105, 4209, 7015, 7389, 12315, 12627, 18883, 21045, 36945, 50081, 56649, 63135, 94415, 150243, 169947, 250405, 283245, 450729, 751215, 849735, 1151863, 2253645, 3455589, 5759315, 10366767, 17277945, 51833835]

約数ペア:

[(1, 51833835), (3, 17277945), (5, 10366767), (9, 5759315), (15, 3455589), (23, 2253645), (45, 1151863), (61, 849735), (69, 751215), (115, 450729), (183, 283245), (207, 250405), (305, 169947), (345, 150243), (549, 94415), (821, 63135), (915, 56649), (1035, 50081), (1403, 36945), (2463, 21045), (2745, 18883), (4105, 12627), (4209, 12315), (7015, 7389)]