53261313

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4603}}^1$

素因数の和:4661

約数の個数: 32

約数和(自身を含む): 88396800

約数和(自身を除く): 35135487

約数列:

[1, 3, 7, 19, 21, 29, 57, 87, 133, 203, 399, 551, 609, 1653, 3857, 4603, 11571, 13809, 32221, 87457, 96663, 133487, 262371, 400461, 612199, 934409, 1836597, 2536253, 2803227, 7608759, 17753771, 53261313]

約数ペア:

[(1, 53261313), (3, 17753771), (7, 7608759), (19, 2803227), (21, 2536253), (29, 1836597), (57, 934409), (87, 612199), (133, 400461), (203, 262371), (399, 133487), (551, 96663), (609, 87457), (1653, 32221), (3857, 13809), (4603, 11571)]