47481646

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2371}}^1$

素因数の和:2440

約数の個数: 32

約数和(自身を含む): 81976320

約数和(自身を除く): 34494674

約数列:

[1, 2, 17, 19, 31, 34, 38, 62, 323, 527, 589, 646, 1054, 1178, 2371, 4742, 10013, 20026, 40307, 45049, 73501, 80614, 90098, 147002, 765833, 1249517, 1396519, 1531666, 2499034, 2793038, 23740823, 47481646]

約数ペア:

[(1, 47481646), (2, 23740823), (17, 2793038), (19, 2499034), (31, 1531666), (34, 1396519), (38, 1249517), (62, 765833), (323, 147002), (527, 90098), (589, 80614), (646, 73501), (1054, 45049), (1178, 40307), (2371, 20026), (4742, 10013)]