53206695

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{887}}^1$

素因数の和:972

約数の個数: 48

約数和(自身を含む): 97523712

約数和(自身を除く): 44317017

約数列:

[1, 3, 5, 9, 15, 31, 43, 45, 93, 129, 155, 215, 279, 387, 465, 645, 887, 1333, 1395, 1935, 2661, 3999, 4435, 6665, 7983, 11997, 13305, 19995, 27497, 38141, 39915, 59985, 82491, 114423, 137485, 190705, 247473, 343269, 412455, 572115, 1182371, 1237365, 1716345, 3547113, 5911855, 10641339, 17735565, 53206695]

約数ペア:

[(1, 53206695), (3, 17735565), (5, 10641339), (9, 5911855), (15, 3547113), (31, 1716345), (43, 1237365), (45, 1182371), (93, 572115), (129, 412455), (155, 343269), (215, 247473), (279, 190705), (387, 137485), (465, 114423), (645, 82491), (887, 59985), (1333, 39915), (1395, 38141), (1935, 27497), (2661, 19995), (3999, 13305), (4435, 11997), (6665, 7983)]