51547168

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{389}}^1$

素因数の和:541

約数の個数: 48

約数和(自身を含む): 105257880

約数和(自身を除く): 53710712

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 101, 164, 202, 328, 389, 404, 656, 778, 808, 1312, 1556, 1616, 3112, 3232, 4141, 6224, 8282, 12448, 15949, 16564, 31898, 33128, 39289, 63796, 66256, 78578, 127592, 132512, 157156, 255184, 314312, 510368, 628624, 1257248, 1610849, 3221698, 6443396, 12886792, 25773584, 51547168]

約数ペア:

[(1, 51547168), (2, 25773584), (4, 12886792), (8, 6443396), (16, 3221698), (32, 1610849), (41, 1257248), (82, 628624), (101, 510368), (164, 314312), (202, 255184), (328, 157156), (389, 132512), (404, 127592), (656, 78578), (778, 66256), (808, 63796), (1312, 39289), (1556, 33128), (1616, 31898), (3112, 16564), (3232, 15949), (4141, 12448), (6224, 8282)]