49031438

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{811}}^1$

素因数の和:912

約数の個数: 32

約数和(自身を含む): 81459840

約数和(自身を除く): 32428402

約数列:

[1, 2, 19, 37, 38, 43, 74, 86, 703, 811, 817, 1406, 1591, 1622, 1634, 3182, 15409, 30007, 30229, 30818, 34873, 60014, 60458, 69746, 570133, 662587, 1140266, 1290301, 1325174, 2580602, 24515719, 49031438]

約数ペア:

[(1, 49031438), (2, 24515719), (19, 2580602), (37, 1325174), (38, 1290301), (43, 1140266), (74, 662587), (86, 570133), (703, 69746), (811, 60458), (817, 60014), (1406, 34873), (1591, 30818), (1622, 30229), (1634, 30007), (3182, 15409)]