51176772

素因数分解:

$2^2\times 3^5\times {\mathrm{37}}^1\times {\mathrm{1423}}^1$

素因数の和:1479

約数の個数: 72

約数和(自身を含む): 137877376

約数和(自身を除く): 86700604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 81, 108, 111, 148, 162, 222, 243, 324, 333, 444, 486, 666, 972, 999, 1332, 1423, 1998, 2846, 2997, 3996, 4269, 5692, 5994, 8538, 8991, 11988, 12807, 17076, 17982, 25614, 35964, 38421, 51228, 52651, 76842, 105302, 115263, 153684, 157953, 210604, 230526, 315906, 345789, 461052, 473859, 631812, 691578, 947718, 1383156, 1421577, 1895436, 2843154, 4264731, 5686308, 8529462, 12794193, 17058924, 25588386, 51176772]

約数ペア:

[(1, 51176772), (2, 25588386), (3, 17058924), (4, 12794193), (6, 8529462), (9, 5686308), (12, 4264731), (18, 2843154), (27, 1895436), (36, 1421577), (37, 1383156), (54, 947718), (74, 691578), (81, 631812), (108, 473859), (111, 461052), (148, 345789), (162, 315906), (222, 230526), (243, 210604), (324, 157953), (333, 153684), (444, 115263), (486, 105302), (666, 76842), (972, 52651), (999, 51228), (1332, 38421), (1423, 35964), (1998, 25614), (2846, 17982), (2997, 17076), (3996, 12807), (4269, 11988), (5692, 8991), (5994, 8538)]