51240582

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{401}}^1$

素因数の和:669

約数の個数: 48

約数和(自身を含む): 115390080

約数和(自身を除く): 64149498

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 229, 279, 401, 458, 558, 687, 802, 1203, 1374, 2061, 2406, 3609, 4122, 7099, 7218, 12431, 14198, 21297, 24862, 37293, 42594, 63891, 74586, 91829, 111879, 127782, 183658, 223758, 275487, 550974, 826461, 1652922, 2846699, 5693398, 8540097, 17080194, 25620291, 51240582]

約数ペア:

[(1, 51240582), (2, 25620291), (3, 17080194), (6, 8540097), (9, 5693398), (18, 2846699), (31, 1652922), (62, 826461), (93, 550974), (186, 275487), (229, 223758), (279, 183658), (401, 127782), (458, 111879), (558, 91829), (687, 74586), (802, 63891), (1203, 42594), (1374, 37293), (2061, 24862), (2406, 21297), (3609, 14198), (4122, 12431), (7099, 7218)]