51689376

素因数分解:

$2^5\times 3^2\times {\mathrm{101}}^1\times {\mathrm{1777}}^1$

素因数の和:1894

約数の個数: 72

約数和(自身を含む): 148530564

約数和(自身を除く): 96841188

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 101, 144, 202, 288, 303, 404, 606, 808, 909, 1212, 1616, 1777, 1818, 2424, 3232, 3554, 3636, 4848, 5331, 7108, 7272, 9696, 10662, 14216, 14544, 15993, 21324, 28432, 29088, 31986, 42648, 56864, 63972, 85296, 127944, 170592, 179477, 255888, 358954, 511776, 538431, 717908, 1076862, 1435816, 1615293, 2153724, 2871632, 3230586, 4307448, 5743264, 6461172, 8614896, 12922344, 17229792, 25844688, 51689376]

約数ペア:

[(1, 51689376), (2, 25844688), (3, 17229792), (4, 12922344), (6, 8614896), (8, 6461172), (9, 5743264), (12, 4307448), (16, 3230586), (18, 2871632), (24, 2153724), (32, 1615293), (36, 1435816), (48, 1076862), (72, 717908), (96, 538431), (101, 511776), (144, 358954), (202, 255888), (288, 179477), (303, 170592), (404, 127944), (606, 85296), (808, 63972), (909, 56864), (1212, 42648), (1616, 31986), (1777, 29088), (1818, 28432), (2424, 21324), (3232, 15993), (3554, 14544), (3636, 14216), (4848, 10662), (5331, 9696), (7108, 7272)]