51004982

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:313

約数の個数: 48

約数和(自身を含む): 93330432

約数和(自身を除く): 42325450

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 103, 163, 206, 217, 326, 434, 721, 1141, 1442, 1519, 2282, 3038, 3193, 5047, 5053, 6386, 7987, 10094, 10106, 15974, 16789, 22351, 33578, 35371, 44702, 70742, 117523, 156457, 235046, 247597, 312914, 495194, 520459, 822661, 1040918, 1645322, 3643213, 7286426, 25502491, 51004982]

約数ペア:

[(1, 51004982), (2, 25502491), (7, 7286426), (14, 3643213), (31, 1645322), (49, 1040918), (62, 822661), (98, 520459), (103, 495194), (163, 312914), (206, 247597), (217, 235046), (326, 156457), (434, 117523), (721, 70742), (1141, 44702), (1442, 35371), (1519, 33578), (2282, 22351), (3038, 16789), (3193, 15974), (5047, 10106), (5053, 10094), (6386, 7987)]