51765516

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3533}}^1$

素因数の和:3591

約数の個数: 72

約数和(自身を含む): 146646864

約数和(自身を除く): 94881348

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 37, 44, 66, 74, 99, 111, 132, 148, 198, 222, 333, 396, 407, 444, 666, 814, 1221, 1332, 1628, 2442, 3533, 3663, 4884, 7066, 7326, 10599, 14132, 14652, 21198, 31797, 38863, 42396, 63594, 77726, 116589, 127188, 130721, 155452, 233178, 261442, 349767, 392163, 466356, 522884, 699534, 784326, 1176489, 1399068, 1437931, 1568652, 2352978, 2875862, 4313793, 4705956, 5751724, 8627586, 12941379, 17255172, 25882758, 51765516]

約数ペア:

[(1, 51765516), (2, 25882758), (3, 17255172), (4, 12941379), (6, 8627586), (9, 5751724), (11, 4705956), (12, 4313793), (18, 2875862), (22, 2352978), (33, 1568652), (36, 1437931), (37, 1399068), (44, 1176489), (66, 784326), (74, 699534), (99, 522884), (111, 466356), (132, 392163), (148, 349767), (198, 261442), (222, 233178), (333, 155452), (396, 130721), (407, 127188), (444, 116589), (666, 77726), (814, 63594), (1221, 42396), (1332, 38863), (1628, 31797), (2442, 21198), (3533, 14652), (3663, 14132), (4884, 10599), (7066, 7326)]