51916740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{45541}}^1$

素因数の和:45572

約数の個数: 48

約数和(自身を含む): 153021120

約数和(自身を除く): 101104380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 45541, 91082, 136623, 182164, 227705, 273246, 455410, 546492, 683115, 865279, 910820, 1366230, 1730558, 2595837, 2732460, 3461116, 4326395, 5191674, 8652790, 10383348, 12979185, 17305580, 25958370, 51916740]

約数ペア:

[(1, 51916740), (2, 25958370), (3, 17305580), (4, 12979185), (5, 10383348), (6, 8652790), (10, 5191674), (12, 4326395), (15, 3461116), (19, 2732460), (20, 2595837), (30, 1730558), (38, 1366230), (57, 910820), (60, 865279), (76, 683115), (95, 546492), (114, 455410), (190, 273246), (228, 227705), (285, 182164), (380, 136623), (570, 91082), (1140, 45541)]