51391314

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3853}}^1$

素因数の和:3896

約数の個数: 64

約数和(自身を含む): 129494400

約数和(自身を除く): 78103086

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 114, 117, 171, 234, 247, 342, 351, 494, 513, 702, 741, 1026, 1482, 2223, 3853, 4446, 6669, 7706, 11559, 13338, 23118, 34677, 50089, 69354, 73207, 100178, 104031, 146414, 150267, 208062, 219621, 300534, 439242, 450801, 658863, 901602, 951691, 1317726, 1352403, 1903382, 1976589, 2704806, 2855073, 3953178, 5710146, 8565219, 17130438, 25695657, 51391314]

約数ペア:

[(1, 51391314), (2, 25695657), (3, 17130438), (6, 8565219), (9, 5710146), (13, 3953178), (18, 2855073), (19, 2704806), (26, 1976589), (27, 1903382), (38, 1352403), (39, 1317726), (54, 951691), (57, 901602), (78, 658863), (114, 450801), (117, 439242), (171, 300534), (234, 219621), (247, 208062), (342, 150267), (351, 146414), (494, 104031), (513, 100178), (702, 73207), (741, 69354), (1026, 50089), (1482, 34677), (2223, 23118), (3853, 13338), (4446, 11559), (6669, 7706)]