53324908

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{191}}^1$

素因数の和:287

約数の個数: 72

約数和(自身を含む): 118056960

約数和(自身を除く): 64732052

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 59, 91, 118, 169, 182, 191, 236, 338, 364, 382, 413, 676, 764, 767, 826, 1183, 1337, 1534, 1652, 2366, 2483, 2674, 3068, 4732, 4966, 5348, 5369, 9932, 9971, 10738, 11269, 17381, 19942, 21476, 22538, 32279, 34762, 39884, 45076, 64558, 69524, 69797, 78883, 129116, 139594, 146497, 157766, 225953, 279188, 292994, 315532, 451906, 585988, 903812, 1025479, 1904461, 2050958, 3808922, 4101916, 7617844, 13331227, 26662454, 53324908]

約数ペア:

[(1, 53324908), (2, 26662454), (4, 13331227), (7, 7617844), (13, 4101916), (14, 3808922), (26, 2050958), (28, 1904461), (52, 1025479), (59, 903812), (91, 585988), (118, 451906), (169, 315532), (182, 292994), (191, 279188), (236, 225953), (338, 157766), (364, 146497), (382, 139594), (413, 129116), (676, 78883), (764, 69797), (767, 69524), (826, 64558), (1183, 45076), (1337, 39884), (1534, 34762), (1652, 32279), (2366, 22538), (2483, 21476), (2674, 19942), (3068, 17381), (4732, 11269), (4966, 10738), (5348, 9971), (5369, 9932)]