53170645

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:166

約数の個数: 64

約数和(自身を含む): 80559360

約数和(自身を除く): 27388715

約数列:

[1, 5, 11, 17, 19, 41, 55, 73, 85, 95, 187, 205, 209, 323, 365, 451, 697, 779, 803, 935, 1045, 1241, 1387, 1615, 2255, 2993, 3485, 3553, 3895, 4015, 6205, 6935, 7667, 8569, 13243, 13651, 14965, 15257, 17765, 23579, 32923, 38335, 42845, 50881, 56867, 66215, 68255, 76285, 117895, 145673, 164615, 254405, 259369, 284335, 559691, 625537, 728365, 966739, 1296845, 2798455, 3127685, 4833695, 10634129, 53170645]

約数ペア:

[(1, 53170645), (5, 10634129), (11, 4833695), (17, 3127685), (19, 2798455), (41, 1296845), (55, 966739), (73, 728365), (85, 625537), (95, 559691), (187, 284335), (205, 259369), (209, 254405), (323, 164615), (365, 145673), (451, 117895), (697, 76285), (779, 68255), (803, 66215), (935, 56867), (1045, 50881), (1241, 42845), (1387, 38335), (1615, 32923), (2255, 23579), (2993, 17765), (3485, 15257), (3553, 14965), (3895, 13651), (4015, 13243), (6205, 8569), (6935, 7667)]