51998820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{45613}}^1$

素因数の和:45644

約数の個数: 48

約数和(自身を含む): 153263040

約数和(自身を除く): 101264220

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, 45613, 91226, 136839, 182452, 228065, 273678, 456130, 547356, 684195, 866647, 912260, 1368390, 1733294, 2599941, 2736780, 3466588, 4333235, 5199882, 8666470, 10399764, 12999705, 17332940, 25999410, 51998820]

約数ペア:

[(1, 51998820), (2, 25999410), (3, 17332940), (4, 12999705), (5, 10399764), (6, 8666470), (10, 5199882), (12, 4333235), (15, 3466588), (19, 2736780), (20, 2599941), (30, 1733294), (38, 1368390), (57, 912260), (60, 866647), (76, 684195), (95, 547356), (114, 456130), (190, 273678), (228, 228065), (285, 182452), (380, 136839), (570, 91226), (1140, 45613)]