51746368

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{239}}^1$

素因数の和:467

約数の個数: 56

約数和(自身を含む): 109728000

約数和(自身を除く): 57981632

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 199, 239, 272, 398, 478, 544, 796, 956, 1088, 1592, 1912, 3184, 3383, 3824, 4063, 6368, 6766, 7648, 8126, 12736, 13532, 15296, 16252, 27064, 32504, 47561, 54128, 65008, 95122, 108256, 130016, 190244, 216512, 260032, 380488, 760976, 808537, 1521952, 1617074, 3043904, 3234148, 6468296, 12936592, 25873184, 51746368]

約数ペア:

[(1, 51746368), (2, 25873184), (4, 12936592), (8, 6468296), (16, 3234148), (17, 3043904), (32, 1617074), (34, 1521952), (64, 808537), (68, 760976), (136, 380488), (199, 260032), (239, 216512), (272, 190244), (398, 130016), (478, 108256), (544, 95122), (796, 65008), (956, 54128), (1088, 47561), (1592, 32504), (1912, 27064), (3184, 16252), (3383, 15296), (3824, 13532), (4063, 12736), (6368, 8126), (6766, 7648)]