51638452

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 99368640

約数和(自身を除く): 47730188

約数列:

[1, 2, 4, 17, 34, 59, 61, 68, 118, 122, 211, 236, 244, 422, 844, 1003, 1037, 2006, 2074, 3587, 3599, 4012, 4148, 7174, 7198, 12449, 12871, 14348, 14396, 24898, 25742, 49796, 51484, 61183, 122366, 211633, 218807, 244732, 423266, 437614, 759389, 846532, 875228, 1518778, 3037556, 12909613, 25819226, 51638452]

約数ペア:

[(1, 51638452), (2, 25819226), (4, 12909613), (17, 3037556), (34, 1518778), (59, 875228), (61, 846532), (68, 759389), (118, 437614), (122, 423266), (211, 244732), (236, 218807), (244, 211633), (422, 122366), (844, 61183), (1003, 51484), (1037, 49796), (2006, 25742), (2074, 24898), (3587, 14396), (3599, 14348), (4012, 12871), (4148, 12449), (7174, 7198)]