49192227

素因数分解:

$3^2\times 7^2\times {\mathrm{331}}^1\times {\mathrm{337}}^1$

素因数の和:688

約数の個数: 36

約数和(自身を含む): 83152056

約数和(自身を除く): 33959829

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 331, 337, 441, 993, 1011, 2317, 2359, 2979, 3033, 6951, 7077, 16219, 16513, 20853, 21231, 48657, 49539, 111547, 145971, 148617, 334641, 780829, 1003923, 2342487, 5465803, 7027461, 16397409, 49192227]

約数ペア:

[(1, 49192227), (3, 16397409), (7, 7027461), (9, 5465803), (21, 2342487), (49, 1003923), (63, 780829), (147, 334641), (331, 148617), (337, 145971), (441, 111547), (993, 49539), (1011, 48657), (2317, 21231), (2359, 20853), (2979, 16513), (3033, 16219), (6951, 7077)]