55638716

素因数分解:

$2^2\times 7^3\times {\mathrm{107}}^1\times {\mathrm{379}}^1$

素因数の和:511

約数の個数: 48

約数和(自身を含む): 114912000

約数和(自身を除く): 59273284

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 107, 196, 214, 343, 379, 428, 686, 749, 758, 1372, 1498, 1516, 2653, 2996, 5243, 5306, 10486, 10612, 18571, 20972, 36701, 37142, 40553, 73402, 74284, 81106, 129997, 146804, 162212, 259994, 283871, 519988, 567742, 1135484, 1987097, 3974194, 7948388, 13909679, 27819358, 55638716]

約数ペア:

[(1, 55638716), (2, 27819358), (4, 13909679), (7, 7948388), (14, 3974194), (28, 1987097), (49, 1135484), (98, 567742), (107, 519988), (196, 283871), (214, 259994), (343, 162212), (379, 146804), (428, 129997), (686, 81106), (749, 74284), (758, 73402), (1372, 40553), (1498, 37142), (1516, 36701), (2653, 20972), (2996, 18571), (5243, 10612), (5306, 10486)]