51487884

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{3463}}^1$

素因数の和:3539

約数の個数: 72

約数和(自身を含む): 151307520

約数和(自身を除く): 99819636

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 59, 63, 84, 118, 126, 177, 236, 252, 354, 413, 531, 708, 826, 1062, 1239, 1652, 2124, 2478, 3463, 3717, 4956, 6926, 7434, 10389, 13852, 14868, 20778, 24241, 31167, 41556, 48482, 62334, 72723, 96964, 124668, 145446, 204317, 218169, 290892, 408634, 436338, 612951, 817268, 872676, 1225902, 1430219, 1838853, 2451804, 2860438, 3677706, 4290657, 5720876, 7355412, 8581314, 12871971, 17162628, 25743942, 51487884]

約数ペア:

[(1, 51487884), (2, 25743942), (3, 17162628), (4, 12871971), (6, 8581314), (7, 7355412), (9, 5720876), (12, 4290657), (14, 3677706), (18, 2860438), (21, 2451804), (28, 1838853), (36, 1430219), (42, 1225902), (59, 872676), (63, 817268), (84, 612951), (118, 436338), (126, 408634), (177, 290892), (236, 218169), (252, 204317), (354, 145446), (413, 124668), (531, 96964), (708, 72723), (826, 62334), (1062, 48482), (1239, 41556), (1652, 31167), (2124, 24241), (2478, 20778), (3463, 14868), (3717, 13852), (4956, 10389), (6926, 7434)]