54783248

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{15493}}^1$

素因数の和:15531

約数の個数: 40

約数和(自身を含む): 121039128

約数和(自身を除く): 66255880

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 15493, 30986, 61972, 123944, 201409, 247888, 263381, 402818, 526762, 805636, 1053524, 1611272, 2107048, 3222544, 3423953, 4214096, 6847906, 13695812, 27391624, 54783248]

約数ペア:

[(1, 54783248), (2, 27391624), (4, 13695812), (8, 6847906), (13, 4214096), (16, 3423953), (17, 3222544), (26, 2107048), (34, 1611272), (52, 1053524), (68, 805636), (104, 526762), (136, 402818), (208, 263381), (221, 247888), (272, 201409), (442, 123944), (884, 61972), (1768, 30986), (3536, 15493)]