47389790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{1951}}^1$

素因数の和:2312

約数の個数: 32

約数和(自身を含む): 97818624

約数和(自身を除く): 50428834

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 347, 694, 1735, 1951, 2429, 3470, 3902, 4858, 9755, 12145, 13657, 19510, 24290, 27314, 68285, 136570, 676997, 1353994, 3384985, 4738979, 6769970, 9477958, 23694895, 47389790]

約数ペア:

[(1, 47389790), (2, 23694895), (5, 9477958), (7, 6769970), (10, 4738979), (14, 3384985), (35, 1353994), (70, 676997), (347, 136570), (694, 68285), (1735, 27314), (1951, 24290), (2429, 19510), (3470, 13657), (3902, 12145), (4858, 9755)]