55287842

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{619}}^1$

素因数の和:746

約数の個数: 32

約数和(自身を含む): 91601280

約数和(自身を除く): 36313438

約数列:

[1, 2, 17, 34, 37, 71, 74, 142, 619, 629, 1207, 1238, 1258, 2414, 2627, 5254, 10523, 21046, 22903, 43949, 44659, 45806, 87898, 89318, 389351, 747133, 778702, 1494266, 1626113, 3252226, 27643921, 55287842]

約数ペア:

[(1, 55287842), (2, 27643921), (17, 3252226), (34, 1626113), (37, 1494266), (71, 778702), (74, 747133), (142, 389351), (619, 89318), (629, 87898), (1207, 45806), (1238, 44659), (1258, 43949), (2414, 22903), (2627, 21046), (5254, 10523)]