47968445

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1361}}^1$

素因数の和:1445

約数の個数: 32

約数和(自身を含む): 70606080

約数和(自身を除く): 22637635

約数列:

[1, 5, 7, 19, 35, 53, 95, 133, 265, 371, 665, 1007, 1361, 1855, 5035, 6805, 7049, 9527, 25859, 35245, 47635, 72133, 129295, 181013, 360665, 504931, 905065, 1370527, 2524655, 6852635, 9593689, 47968445]

約数ペア:

[(1, 47968445), (5, 9593689), (7, 6852635), (19, 2524655), (35, 1370527), (53, 905065), (95, 504931), (133, 360665), (265, 181013), (371, 129295), (665, 72133), (1007, 47635), (1361, 35245), (1855, 25859), (5035, 9527), (6805, 7049)]