51640804818

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{397}}^1\times {\mathrm{81197}}^1$

素因数の和:81691

約数の個数: 48

約数和(自身を含む): 113431982040

約数和(自身を除く): 61791177222

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 397, 534, 794, 801, 1191, 1602, 2382, 3573, 7146, 35333, 70666, 81197, 105999, 162394, 211998, 243591, 317997, 487182, 635994, 730773, 1461546, 7226533, 14453066, 21679599, 32235209, 43359198, 64470418, 65038797, 96705627, 130077594, 193411254, 290116881, 580233762, 2868933601, 5737867202, 8606800803, 17213601606, 25820402409, 51640804818]

約数ペア:

[(1, 51640804818), (2, 25820402409), (3, 17213601606), (6, 8606800803), (9, 5737867202), (18, 2868933601), (89, 580233762), (178, 290116881), (267, 193411254), (397, 130077594), (534, 96705627), (794, 65038797), (801, 64470418), (1191, 43359198), (1602, 32235209), (2382, 21679599), (3573, 14453066), (7146, 7226533), (35333, 1461546), (70666, 730773), (81197, 635994), (105999, 487182), (162394, 317997), (211998, 243591)]